Marginal Pond plants
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Lincspplants Myosotis scorpioides - Water Forget-Me-Not, Native Pond Marginal Plant
Myosotis scorpioides (also sold as Myosotis palustris), known as water forget-me-not, is a UK native marginal plant. Its creeping stems scramble over pond edges and carry small, bright blue flowers with a yellow eye from June into September. Water forget-me-not at a glance Botanical name Myosotis scorpioides (syn. Myosotis palustris) Common name Water forget-me-not Plant type Creeping, semi-evergreen perennial Height and spread About 30 cm tall, spreading up to 50 cm Flowers Bright blue with a yellow, pink or white eye, June to September Position Full sun or part shade Soil Wet soil or shallow water Pond depth 0–10 cm of water over the crown Hardiness RHS H6 – hardy in a very cold winter (-20 to -15°C) Native to UK and Ireland (native wild flower) Where to plant water forget-me-not The shallow shelf of a wildlife pond, 0–10 cm deep To soften and hide liner edges Wet ground beside streams and ponds Is it good for wildlife? Yes. It is on the RHS Plants for Pollinators list and the flowers attract bees and butterflies. How to plant and care for it Plant in spring with no more than 10 cm of water over the crown. Trim straggly stems after the main flush of flowers to keep plants tidy. It can get mildew in hot, dry spells, so keep it wet. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Iris ensata 'Variegata' - Variegated Japanese Iris, Bog Plant (RHS AGM)
Iris ensata 'Variegata' is a Japanese iris with grey-green leaves striped creamy-white and deep purple flowers in June and July. It holds the RHS Award of Garden Merit. Variegated Japanese iris at a glance Botanical name Iris ensata 'Variegata' Common name Variegated Japanese iris Plant type Clump-forming iris; dies back in winter Height and spread About 80 cm tall, 45–60 cm wide Flowers Deep purple with a red sheen, June and July Position Full sun or part shade Soil Moist to wet, rich, acid soil Pond depth None in winter – bog garden or damp soil Hardiness RHS H6 – hardy in a very cold winter (-20 to -15°C) Native to East Asia (not UK native) Can Iris ensata grow in a pond? Not all year. It likes plenty of water in summer but does not tolerate waterlogged soil or standing water in winter. Grow it in a bog garden or damp border, or lift pots out of the pond in autumn. What soil does it need? Moist, rich, acid soil. It does poorly on chalk or alkaline soil, so use ericaceous compost in pots. How to plant and care for it Plant in spring or summer. Cut back after flowering and divide from midsummer to early autumn. Is it poisonous? Yes. Irises are harmful if eaten by people or pets, and the sap can irritate skin, so wear gloves when handling it. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Mentha aquatica - Water Mint, Native Pond Marginal Plant
Mentha aquatica, known as water mint, is a UK native marginal plant with strongly aromatic, dark green leaves on reddish stems. From July into September it carries rounded clusters of lilac-pink flowers that are very popular with bees and butterflies. Water mint at a glance Botanical name Mentha aquatica Common name Water mint Plant type Spreading perennial; dies back in winter Height and spread Usually up to 50 cm tall (RHS: occasionally to 90 cm), spreading 50–100 cm Flowers Lilac-pink, in rounded clusters, July to September Position Full sun or part shade (best flowering in sun) Soil Wet mud or shallow water Pond depth 0–10 cm of water over the crown Hardiness RHS H6 – hardy in a very cold winter (-20 to -15°C) Native to UK and Ireland (native wild flower) Where to plant water mint The shallow edge of a wildlife pond, 0–10 cm deep Muddy margins of larger ponds and streams A planting basket, to keep it in check in smaller ponds Is water mint good for wildlife? Yes. It is on the RHS Plants for Pollinators list. The Wildlife Trusts record small tortoiseshell, peacock and comma butterflies visiting the flowers. Does water mint spread? Yes, quickly. It spreads by runners and can take over a small pond if left loose. Grow it in an aquatic basket and trim runners that escape over the rim. How to plant and care for it Plant in spring with no more than 10 cm of water over the crown. Do not let the basket dry out, as dry plants are prone to mildew and mint rust. Cut back old stems in autumn. Is water mint edible? Water mint is a culinary herb and the leaves have been used like other mints, but do not eat leaves picked from a pond or from the wild. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Mimulus guttatus - Monkey Flower, Pond Marginal Plant
Mimulus guttatus (now listed as Erythranthe guttata), known as monkey flower, is a short-lived, mat-forming perennial with toothed, oval, mid-green leaves on hollow stems. In summer it carries bright yellow, trumpet-shaped flowers, often spotted red or reddish-brown in the throat. Monkey flower at a glance Botanical name Erythranthe guttata (syn. Mimulus guttatus) Common name Monkey flower Plant type Short-lived, mat-forming perennial; dies back in winter Height and spread About 30 cm to 1 m tall (sources differ), 50–100 cm wide Flowers Bright yellow trumpets, often spotted red in the throat, July to September Position Full sun or part shade Soil Permanently moist, fertile, humus-rich soil or wet mud Pond depth Wet mud at the pond edge; no source gives a water depth Hardiness RHS H5 – hardy in a cold winter (-15 to -10°C) Native to Not UK native; naturalised along UK streams and ponds Where to plant monkey flower Wet mud at the edge of a garden pond Bog gardens with permanently moist, fertile soil Full sun or part shade Does monkey flower spread? Yes. It spreads by seed and by stems that root into wet mud, and it has escaped along streams, rivers and ponds in the UK. It is not legally restricted, but keep it to garden ponds and do not plant it beside natural watercourses. How to plant and care for it Plant in spring in soil that stays wet. It is a short-lived perennial. Watch for slugs and snails; it may also get powdery mildew. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Pond Starter & top up Packs - Oxygenating - Compost and Pots
Pond Starter and Top-Up Packs containing compost and pots offer a convenient and effective solution for establishing or refreshing aquatic plants in your pond. Designed to simplify pond planting, each pack includes aquatic compost specially formulated to support healthy root development and long-term plant vitality, along with durable planting pots that are ideal for securely housing a wide range of pond plants. Whether you're creating a new water feature or revitalising an existing one, these packs provide everything you need to anchor and nourish your plants without mess or guesswork. Suitable for use with marginal, deep-water, and oxygenating plants, they help promote clearer water, stronger plant growth, and a more balanced pond environment.
£23.40 - £117.00
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Lincspplants Lysimachia nummularia - Creeping Jenny, Native Pond Marginal Plant
Lysimachia nummularia, known as creeping Jenny, is a low, carpeting UK native with trailing stems of round, coin-shaped leaves. From June to August it is dotted with yellow, cup-shaped flowers about 2 cm across. Creeping Jenny at a glance Botanical name Lysimachia nummularia Common name Creeping Jenny, moneywort Plant type Low, creeping perennial; mostly evergreen in mild winters Height and spread 5–10 cm tall, spreading to about 50 cm Flowers Yellow, cup-shaped, June to August Position Full sun or part shade Soil Moist or boggy soil, or shallow water Pond depth 0–15 cm of water Hardiness RHS H6 – hardy in a very cold winter (-20 to -15°C) Native to UK and Ireland (native wild flower) Where to plant creeping Jenny Trailing over pond edges to hide the liner Wet ground, bog gardens and damp borders Does creeping Jenny spread? Yes, quickly. The RHS notes it can become a nuisance if not managed. Trim it back regularly to keep it where you want it. Is it good for wildlife? The flowers are visited by bees, hoverflies and butterflies, and the trailing stems give small pond creatures shelter. Is creeping Jenny poisonous? The RHS Plants shop lists it as toxic if eaten and as a skin and eye irritant, so wear gloves when handling it. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Houttuynia cordata 'Chameleon' - Chameleon Plant, Pond Marginal Plant
Houttuynia cordata 'Chameleon' (also sold as 'Tricolor'), known as chameleon plant, is grown for its aromatic, heart-shaped leaves, splashed with cream and yellow and heavily flushed red. Small white flowers appear in summer. Chameleon plant at a glance Botanical name Houttuynia cordata 'Chameleon' (syn. 'Tricolor') Common name Chameleon plant, heart-leaved houttuynia Plant type Spreading perennial; dies back in winter Height and spread About 15–30 cm tall, spreading 50–100 cm Flowers Small white flowers with white bracts, June to August (RHS: from late spring) Position Full sun or part shade; best colour in sun Soil Moist to wet soil or wet mud; any pH Pond depth Wet mud or shallow water; Waterside Nursery allows a shelf up to about 14 cm deep Hardiness RHS H6 – hardy in a very cold winter (-20 to -15°C) Native to East Asia (not UK native) Does chameleon plant spread? Yes, a lot. It spreads by underground stems, especially in wet soil, and the RHS warns it can become a nuisance. It regrows from small pieces of root. Always grow it in a basket and trim the roots that escape. Where to plant it The shallow edge of a garden pond, in a basket Wet mud at the pond margin Moist to wet soil in sun or part shade, kept in a basket How to plant and care for it Plant from spring to late summer in moist to wet soil. Leaf colour is best in sun. As a non-native plant, keep it to garden ponds and do not plant it near natural water. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Cyperus alternifolius 'Gracilis' - Dwarf Umbrella Plant, Tender Pond Plant
Cyperus alternifolius 'Gracilis', known as dwarf umbrella plant, is a finer, smaller form of umbrella plant. Its slim, upright stems are topped by umbrella-like whorls of narrow, dark green leaves. Dwarf umbrella plant at a glance Botanical name Cyperus involucratus (sold as Cyperus alternifolius 'Gracilis') Common name Dwarf umbrella plant, umbrella sedge Plant type Evergreen sedge if kept frost-free Height and spread About 90 cm tall, 50–100 cm wide Flowers Small, greenish-brown, from July; not showy Position Full sun or part shade Soil Wet soil or shallow water Pond depth 0–5 cm of water in summer (one grower allows up to 10 cm over the crown) Hardiness RHS H1c – tender; needs a heated greenhouse or indoors in winter (5 to 10°C) (rating for Cyperus involucratus) Native to Not UK native Is umbrella plant hardy in the UK? No. It is tender. The RHS rates umbrella plant H1c, which means it needs a minimum of 5–10°C in winter. Grow it in the pond or on the patio in summer, then bring it indoors or into a heated greenhouse before the first frost. Where to plant it A summer pond shelf, 0–5 cm deep Patio ponds and pots of wet compost A frost-free conservatory or room in winter (minimum 5–10°C) How to plant and care for it Put it outside after the last frost, in wet soil or very shallow water. It is generally free of pests and diseases. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Alisma plantago-aquatica - Water Plantain, Native Pond Marginal Plant
Alisma plantago-aquatica, known as water plantain, is a UK native marginal plant with rosettes of oval, grey-green leaves. From June to September it sends up tall, branching sprays of small white flowers, which open in the afternoon. Water plantain at a glance Botanical name Alisma plantago-aquatica Common name Water plantain Plant type Clump-forming perennial; dies back in winter Height and spread Usually 45–60 cm tall in flower (RHS: up to 1 m), up to 50 cm wide Flowers Small, white to pale lilac, in tall airy sprays, June to September Position Full sun or part shade Soil Wet mud or shallow water Pond depth 10–20 cm of water over the crown (up to 30 cm) Hardiness RHS H7 – very hardy (below -20°C) Native to UK and Ireland (native wild flower) Where to plant water plantain Pond shelves with 10–20 cm of water over the crown Wildlife ponds and natural pond margins Larger ponds and lakes Is water plantain good for wildlife? Yes. It is on the RHS Plants for Pollinators list and is visited by small flies, bees and hoverflies. Seed heads left over winter feed birds, and the dead stems shelter aquatic insects. Does it self-seed? Yes, freely. Cut off the flower stems once flowering finishes if you do not want seedlings around the pond. Is water plantain poisonous? Yes. The leaves and roots are toxic and the sap can irritate skin, so wear gloves when handling it. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Scirpus cernuus
Scirpus cernuus is a distinctive marginal plant forming neat tufts of fine, bright green, grass-like stems topped with tiny bead-like flower heads, giving it a soft, architectural appearance. Its unusual form adds texture and movement to pond edges, bog gardens, and damp containers, where it contrasts well with broader-leaved plants. The plant provides ecological value by offering shelter for small insects and helping to stabilise damp soils at the water's edge. Although its flowers are subtle, its structure contributes to wildlife-friendly planting and supports healthy marginal habitats.
£2.60 - £55.58
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Lincspplants Pontederia cordata - Pickerel Weed, Pond Marginal Plant
Pontederia cordata, known as pickerel weed, is a marginal pond plant from North America with bright green, heart-shaped leaves and dense spikes of blue flowers from July to September. It holds the RHS Award of Garden Merit. Pickerel weed at a glance Botanical name Pontederia cordata Common name Pickerel weed Plant type Clump-forming perennial; dies back in winter Height and spread Usually 50–120 cm tall (RHS: up to 1.5 m), 50–100 cm wide Flowers Blue, in dense spikes up to 15 cm long, July to September Position Full sun Soil Fertile loam in shallow water Pond depth 10–15 cm of water over the crown (a 20–25 cm shelf in cold areas) Hardiness RHS H5 – hardy in a cold winter (-15 to -10°C) Native to Eastern North America (not UK native) Where to plant pickerel weed A sunny pond shelf with 10–15 cm of water over the crown Garden and formal ponds, where the upright leaves give structure Larger wildlife ponds alongside native marginals Is pickerel weed hardy? Yes. The RHS rates it H5, hardy to between -10°C and -15°C. In very cold areas, a deeper shelf of 20–25 cm protects the crown from ice. Is it good for wildlife? The flowers are visited by bees, butterflies and hoverflies, and dragonfly larvae climb the stems to emerge. As a non-native plant, keep it to garden ponds and do not plant it in the wild. How to plant and care for it Plant in an aquatic basket of loam from late spring, once the water warms. Cut back the leaves as they collapse in autumn and divide clumps every 2–3 years in spring. Koi and ducks may eat young growth. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Oenanthe javanica 'Flamingo' - Water Dropwort, Pond Marginal Plant
Oenanthe javanica 'Flamingo' is a variegated water dropwort grown for its divided, grey-green leaves, edged with cream and flushed pink. In late summer it carries small clusters of white, star-shaped flowers. 'Flamingo' at a glance Botanical name Oenanthe javanica 'Flamingo' Common name Variegated water dropwort, variegated water celery Plant type Low, spreading perennial; dies back in winter Height and spread About 10–50 cm tall, spreading 50–100 cm Flowers Small, white, star-shaped, in flat clusters, late summer Position Full sun or part shade; best leaf colour in full sun Soil Moist or wet clay or loam Pond depth 0–10 cm of water Hardiness RHS H5 – hardy in a cold winter (-15 to -10°C) Native to Garden form of an Asian plant (not UK native) Where to plant 'Flamingo' In a basket on a pond margin, up to 10 cm deep Bog gardens and stream sides Full sun for the best pink colour Does it spread? Yes, quickly. It roots wherever its stems touch the soil and is considered invasive in several US states. It is not a restricted plant in the UK, but grow it in a basket and never put it into streams, ditches or natural ponds. Is it safe to eat? Do not eat it. Its relative, the native hemlock water-dropwort, is deadly poisonous in all parts and grows in UK ditches and streams. Many other water dropworts are toxic too, so never pick or eat any of them. How to plant and care for it Plant in spring in wet soil or shallow water. Watch for aphids, slugs and snails. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Mimulus cardinalis - Scarlet Monkey Flower, Pond Marginal Plant (RHS AGM)
Mimulus cardinalis (now listed as Erythranthe cardinalis), known as scarlet monkey flower, holds the RHS Award of Garden Merit. Through summer it carries scarlet, two-lipped flowers up to 5 cm long. Scarlet monkey flower at a glance Botanical name Erythranthe cardinalis (syn. Mimulus cardinalis) Common name Scarlet monkey flower, cardinal monkey flower Plant type Short-lived perennial; dies back in winter Height and spread About 50–90 cm tall, up to 50 cm wide Flowers Scarlet, two-lipped, up to 5 cm long, over a long period in summer Position Full sun or part shade Soil Wet, humus-rich, poorly drained soil Pond depth 0–10 cm of water over the crown Hardiness RHS H4 – hardy in an average UK winter (-10 to -5°C) Native to Western USA and Mexico (not UK native) Where to plant scarlet monkey flower A pond margin with up to 10 cm of water over the crown Bog gardens with wet, humus-rich soil Sun or part shade Does it come back every year? It is a perennial, but the RHS describes it as short-lived and it is often grown as an annual. It is rated H4, hardy through an average UK winter, so give it some winter protection in cold areas. How to plant and care for it Plant in spring. Deadhead to prolong flowering and cut back after flowering. Protect young shoots from slugs and snails, and watch for powdery mildew on young plants. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Mentha pulegium - Pennyroyal, Pond Marginal Plant
Mentha pulegium, known as pennyroyal, is a scarce UK native mint that forms a low, creeping mat of small, strongly mint-scented leaves. In summer it carries whorls of lilac to pale lavender-pink flowers. In the wild it grows in seasonally flooded grassland and around pools. Pennyroyal at a glance Botanical name Mentha pulegium Common name Pennyroyal Plant type Low, creeping, mat-forming perennial; dies back in winter Height and spread Low mat; flower stems about 10–50 cm (sources differ), spreading 10–50 cm Flowers Lilac to pale lavender-pink, in whorls, June to September Position Full sun or part shade Soil Moist or wet soil; any pH; chalk, clay, loam or sand Pond depth 0–1 cm – wet soil or the very shallow edge Hardiness RHS H7 – very hardy (below -20°C) Native to UK (scarce native wild flower) Is pennyroyal poisonous? Yes. Although it is a mint, it is not a culinary herb. The RHS says it is harmful if eaten and not edible. It contains pulegone, which damages the liver, and people have been poisoned after mistaking it for culinary mint. It should not be used in pregnancy, and it is toxic to cats. Wear gloves when handling it and keep pets away from it. Is it legal to grow? Yes, as nursery-grown stock. Wild pennyroyal is endangered in Great Britain and protected under Schedule 8 of the Wildlife and Countryside Act, so never collect it from the wild. Where to plant pennyroyal Wet soil or the very shallow edge of a wildlife pond Damp ground that floods in winter Full sun or part shade, away from pets How to plant and care for it Plant in spring in moist or wet soil. The RHS warns it may become a nuisance if not managed, so trim back wandering stems. Bees visit the flowers. Watch for mint rust and powdery mildew. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Lilaeopsis brasiliensis
Lilaeopsis brasiliensis is a fine-textured marginal and aquatic plant with narrow, grass-like green leaves that form a low, creeping carpet along pond edges and in shallow water. Its neat, minimalist appearance makes it ideal for softening margins, filling gaps between stones, or creating a natural transition from water to land. The plant has good ecological value, helping to stabilise wet substrates while offering cover for small aquatic invertebrates. Its tiny white flowers are subtle and easily overlooked, but the dense foliage contributes to healthy pond margins and clear, well-balanced aquatic environments.
£2.60 - £55.58
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Lincspplants Iris louisiana 'Black Gamecock' - Louisiana Iris, Pond Marginal Plant
Iris 'Black Gamecock' is a Louisiana iris hybrid, often sold as Iris louisiana 'Black Gamecock'. In early summer it produces velvety flowers of deep purple that look almost black, each with a gold flash at the base of the petals. Black Gamecock at a glance Botanical name Iris 'Black Gamecock' (Louisiana iris hybrid) Common name Louisiana iris Plant type Clump-forming iris; semi-evergreen in sheltered spots Height and spread Flower stems to about 70 cm (RHS range 50–100 cm), 50–100 cm wide Flowers Velvety deep purple, almost black, with a gold flash, June and July Position Full sun or part shade (flowers best in sun) Soil Reliably damp, rich, acid to neutral soil Pond depth 0–20 cm of water over the crown Hardiness RHS H4 – hardy in an average UK winter (-10 to -5°C) Native to Garden hybrid of North American irises (not UK native) Where to plant Black Gamecock A pond shelf with up to 20 cm of water over the crown Stream banks and wet ground beside a pond Bog gardens with rich, damp soil Is Louisiana iris hardy in the UK? It is rated RHS H4, hardy through an average UK winter to about -10°C. How to plant and care for it Plant from spring to late summer. It is a heavy feeder, so use aquatic fertiliser tablets in ponds. Cut off faded flower stems and remove withered leaves in autumn. Divide in late summer after flowering. Is it poisonous? Yes. Irises are harmful if eaten by people or pets, and the sap can irritate skin, so wear gloves when handling it. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Eriophorum angustifolium - Common Cottongrass, Native Pond Marginal Plant
Eriophorum angustifolium, known as common cottongrass or bog cotton, is a UK native sedge of bogs and boggy moorland. Its small flowers in spring are followed by white, cotton-wool seed heads, which are most noticeable in summer. It is a sedge, not a true grass. Common cottongrass at a glance Botanical name Eriophorum angustifolium Common name Common cottongrass, bog cotton Plant type Evergreen sedge; spreads by rhizomes Height and spread About 30 cm tall (up to 50 cm), spreading 1–1.5 m Flowers Small and inconspicuous, April to June, followed by white cottony seed heads Position Full sun Soil Wet, poorly drained, acid soil Pond depth 0–5 cm of water over the crown Hardiness RHS H7 – very hardy (below -20°C) Native to UK and Ireland (native wild plant) Where to plant common cottongrass Acid bog gardens The wet edge of a wildlife pond, with up to 5 cm of water over the crown A sunny, open spot What soil does it need? Wet, acid soil. It may struggle in alkaline or nutrient-rich ponds, so it is best in acid conditions. Does it spread? Yes. It spreads by rhizomes and covers ground better than the tufted Eriophorum vaginatum. The RHS gives a spread of 1–1.5 m. Is it legal to grow? Yes. It is a native plant and is not on any restricted list. Buy nursery-grown plants: digging up wild plants without the landowner's permission is an offence. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Dichromena colorata - Star Grass, Pond Marginal Plant
Dichromena colorata (now listed as Rhynchospora colorata), known as star grass or white star sedge, is a grass-like sedge with narrow green leaves. What look like white flowers are star-shaped white bracts with green tips around small flower heads. They appear from July and last into November. Star grass at a glance Botanical name Rhynchospora colorata (syn. Dichromena colorata) Common name Star grass, white star sedge Plant type Grass-like sedge; spreads slowly by rhizomes and dies back in winter Height and spread About 40–60 cm tall, 30–60 cm wide Flowers White, star-shaped bracts with green tips, July to November Position Full sun or part shade Soil Wet or permanently moist soil that never dries out Pond depth Waterlogged soil or the very shallow margin; no source gives a water depth Hardiness Borderline: sources disagree (no RHS H-rating published) Native to South-east USA to the Caribbean (not UK native) Where to plant star grass Waterlogged soil at the very edge of a pond Bog gardens and wet borders that never dry out Full sun or light shade Is star grass hardy? Sources disagree. One UK nursery calls it fully hardy, while another rates it half-hardy, to about -5°C, and advises winter protection in most of the UK. There is no RHS hardiness rating. In colder gardens, give it winter protection. How to plant and care for it Plant in spring or summer in soil that stays wet. It dies back below ground in autumn; leave the old foliage over winter and trim it in late spring. Do not let it dry out. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Cardamine pratensis - Cuckooflower, Native Bog Plant
Cardamine pratensis, known as cuckooflower or lady's smock, is a UK native wild flower of damp grassland, wet meadows, ditches and riverbanks. From April to June it carries four-petalled flowers in pale lilac-pink to white above a rosette of leaves with rounded leaflets. Cuckooflower at a glance Botanical name Cardamine pratensis Common name Cuckooflower, lady's smock Plant type Clump-forming perennial with a rosette of leaves; dies back in winter Height and spread About 10–45 cm tall in flower (RHS), 10–50 cm wide Flowers Pale lilac-pink to white, four petals, about 1.5 cm across, April to June Position Full sun or part shade Soil Moist to wet, humus-rich soil; any pH Pond depth None – damp or wet soil, not under water Hardiness RHS H7 – very hardy (below -20°C) Native to UK and Ireland (native wild flower) Is cuckooflower a pond plant? It is a bog and wet-meadow plant, not a water plant. Plant it in damp or wet soil beside a pond, in a bog garden or in a damp meadow, but not under water. Is cuckooflower good for wildlife? Yes. It is on the RHS Plants for Pollinators list, and it is a key food plant of the orange-tip butterfly, whose caterpillars feed on the seed pods. At least 19 insect species are recorded feeding on it. Where to plant it A bog garden or damp ground beside a wildlife pond A wet meadow or damp grassland Full sun or part shade Our plants are nursery-grown. Please never dig up wild plants. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Butomus umbellatus - Flowering Rush, Native Pond Marginal Plant
Butomus umbellatus, known as flowering rush, is a UK native marginal plant with narrow, grassy leaves that open bronze-purple and turn dark green. In summer, tall stems carry rounded heads of rose-pink flowers well above the leaves. Flowering rush at a glance Botanical name Butomus umbellatus Common name Flowering rush Plant type Rush-like perennial; dies back in winter Height and spread Leaves about 60 cm; flower stems about 1 m (RHS: up to 1.5 m). Spread up to 50 cm Flowers Rose-pink, in rounded heads, June to August Position Full sun Soil Fertile mud or shallow water Pond depth 5–25 cm of water over the crown Hardiness RHS H5 – hardy in a cold winter (-15 to -10°C) Native to UK and Ireland (native wild flower) Where to plant flowering rush Sunny pond shelves with 5–25 cm of water over the crown The margins of wildlife ponds, lakes and slow streams Formal ponds, where the upright leaves add height Is flowering rush good for wildlife? Yes. It is on the RHS Plants for Pollinators list and the flowers attract bees. How to plant and care for it Plant in an aquatic basket in spring or summer, in full sun. Cut back the old leaves in autumn. Watch for water lily aphid on the leaves in summer. Is flowering rush invasive? It is a UK native plant. It is invasive in North America, where it was introduced. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Anagallis tenella - Bog Pimpernel, Native Bog Plant
Anagallis tenella (now often listed as Lysimachia tenella), known as bog pimpernel, is a tiny UK native that forms a low mat of small, rounded leaves. From June to September it is covered in pale pink, finely veined flowers that open fully in sunshine. Bog pimpernel at a glance Botanical name Anagallis tenella (syn. Lysimachia tenella) Common name Bog pimpernel Plant type Low, creeping, semi-evergreen perennial Height and spread Up to 10 cm tall, spreading up to 50 cm Flowers Small, pale pink with darker veins, June to September Position Full sun Soil Very wet, low-nutrient, acid to neutral soil Pond depth 0–10 cm, or very wet soil at the pond edge Hardiness Hardy (no RHS H-rating for the species); may be short-lived in severe winters Native to UK and Ireland (native wild flower) Where to plant bog pimpernel Bog gardens with wet, acid, low-nutrient soil The very edge of a wildlife pond, up to 10 cm deep Wet, sandy or peaty ground How to plant and care for it Plant in spring in full sun and keep it wet at all times. It dislikes rich soil and fertiliser, so do not feed it. It is delicate and can be short-lived, so let it creep into new ground where it can. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Alisma parviflorum - American Water Plantain, Pond Marginal Plant
Alisma parviflorum (now listed as Alisma subcordatum), known as American water plantain, is a North American relative of the native water plantain. It has oval, dark green leaves and, from June to September, tall, airy sprays of small white to pale pink flowers. American water plantain at a glance Botanical name Alisma subcordatum (syn. A. parviflorum) Common name American water plantain, southern water plantain Plant type Clump-forming perennial; dies back in winter Height and spread About 60 cm tall in flower (up to 90 cm), about 45 cm wide Flowers Small, white to pale pink, in airy branching sprays, June to September Position Full sun Soil Mud at the margins of still or slow water Pond depth 5–15 cm of water over the crown Hardiness Not rated by the RHS Native to Eastern and central North America (not UK native) Where to plant American water plantain A sunny pond shelf with 5–15 cm of water over the crown The margins of garden ponds Beside native marginals for a light, airy contrast How to plant and care for it Plant in spring or summer in an aquatic basket. Deadhead after flowering to stop it self-seeding. As it is not native, keep it to garden ponds. Is it poisonous? Water plantains contain substances that are toxic if eaten, and the sap can irritate skin, so wear gloves when handling it. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Acorus calamus 'Variegatus' - Variegated Sweet Flag, Pond Marginal Plant
Acorus calamus 'Variegatus' (also listed as 'Argenteostriatus'), known as variegated sweet flag, has upright, sword-shaped leaves striped lengthwise with cream and green. The leaves smell of citrus when crushed and give colour from spring to autumn. Variegated sweet flag at a glance Botanical name Acorus calamus 'Variegatus' (syn. 'Argenteostriatus') Common name Variegated sweet flag Plant type Upright, rhizomatous perennial; dies back in winter Height and spread 60–90 cm tall, up to 50 cm wide Flowers Insignificant; grown for its leaves Position Full sun Soil Wet soil or shallow water Pond depth 0–15 cm of water over the crown Hardiness RHS H7 – very hardy (below -20°C) Garden form of Acorus calamus (not UK native) Where to plant variegated sweet flag A sunny pond shelf with up to 15 cm of water over the crown Formal and garden ponds, where the striped leaves brighten the edge Next to dark-leaved or blue-flowered marginals for contrast Does it spread? It is less vigorous than the plain green sweet flag and easy to keep in check, but divide it every few years to keep clumps healthy. How to plant and care for it Plant in an aquatic basket in spring or summer in full sun. Cut back old leaves in autumn. Watch for powdery mildew in dry spells. Is it poisonous? Yes. Like the green form, it contains toxic beta-asarone and should not be eaten. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Pontederia cordata var. lancifolia - Giant Pickerel Weed, Pond Plant
Pontederia cordata var. lancifolia (sold as Pontederia cordata lanceolata), known as giant pickerel weed, is a tall form of pickerel weed with narrow, lance-shaped leaves that grow more upright than the usual form. From July to September it carries dense spikes of blue flowers. Giant pickerel weed at a glance Botanical name Pontederia cordata var. lancifolia (syn. P. lanceolata) Common name Giant pickerel weed, narrow-leaved pickerel weed Plant type Upright, clump-forming perennial; dies back in winter Height and spread About 1–1.5 m tall, up to 50 cm wide Flowers Blue, in dense upright spikes, July to September Position Full sun Soil Fertile loam in shallow water Pond depth 10–20 cm of water over the crown Hardiness RHS H5 – hardy in a cold winter (-15 to -10°C) Native to The Americas (not UK native) How is it different from ordinary pickerel weed? It grows taller, to about 1–1.5 m, with narrower, more upright leaves. It suits larger ponds where the ordinary form would look lost. Where to plant it A sunny pond shelf with 10–20 cm of water over the crown Larger garden and wildlife ponds The back of a marginal planting, for height Is it good for wildlife? The flowers attract bees, butterflies and hoverflies, and dragonfly and damselfly larvae climb the stems to emerge. As a non-native plant, keep it to garden ponds and do not plant it in the wild. How to plant and care for it Plant in an aquatic basket of loam from late spring. Cut the stems back to just above water level in late autumn, as the hollow stems rot and foul the water if left. Koi and ducks may eat young growth. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Physostegia virginiana - Obedient Plant, Pond Edge & Border Plant
Physostegia virginiana, known as obedient plant, is an upright perennial with square stems and lance-shaped, toothed leaves. From midsummer to early autumn it carries spikes of tubular pink to purple flowers, which are good for cutting. Obedient plant at a glance Botanical name Physostegia virginiana Common name Obedient plant Plant type Upright, clump-forming perennial; dies back in winter Height and spread Up to about 1 m tall, up to 50 cm wide Flowers Pink to purple (occasionally white), tubular, in upright spikes, July to September Position Full sun or part shade, sheltered Soil Moist but well-drained soil that does not dry out Pond depth None – moist soil, not water Hardiness RHS H7 – very hardy (below -20°C) Native to North America (not UK native) Is obedient plant a pond plant? No. It is a border perennial for reliably moist soil, not a water or bog plant. The RHS gives moist but well-drained soil, so plant it in a damp border near the pond, not in standing water. Where to plant it Moist borders beside a pond Sheltered spots in sun or part shade Cutting gardens, for the flower spikes How to plant and care for it Plant in spring in moist soil that does not dry out. Watch for slugs and snails; it can also suffer from fungal and bacterial rots. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Persicaria bistorta - Common Bistort, Native Bog Plant
Persicaria bistorta (now listed as Bistorta officinalis), known as common bistort, is a UK native perennial with large, prominently veined leaves up to 30 cm long. From summer into early autumn it sends up short, dense spikes of small pale pink flowers. Common bistort at a glance Botanical name Bistorta officinalis (syn. Persicaria bistorta) Common name Common bistort Plant type Clump-forming, semi-evergreen perennial Height and spread Up to about 75 cm tall, 50–100 cm wide Flowers Pale pink (sometimes white), in short, dense spikes, summer to early autumn Position Full sun or part shade Soil Any moist soil; tolerates drier soil. Any type or pH Pond depth None – moist soil, not under water Hardiness RHS H7 – very hardy (below -20°C) Native to UK (native wild flower) Is common bistort a pond plant? No. It is a bog garden and moist border plant, not a water plant. Plant it in moist soil beside a pond or in a damp border, not in standing water. It also copes with drier soil. Where to plant common bistort Bog gardens and damp ground near a pond Moist borders in sun or part shade As ground cover, where its leafy clumps can spread How to plant and care for it Plant in spring in any moist soil. It forms ground-covering clumps and is generally free of pests and diseases. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Persicaria amphibia - Amphibious Bistort, Native Floating-Leaved Pond Plant
Persicaria amphibia, known as amphibious bistort, is a UK native that grows either in water, with glossy leaves floating on the surface, or on wet ground. From June to September it holds short spikes of pink flowers just above the water. Amphibious bistort at a glance Botanical name Persicaria amphibia Common name Amphibious bistort, water knotweed Plant type Floating-leaved or creeping perennial; dies back in winter Height and spread Flowers 10–50 cm above water; spreads up to 1 m Flowers Pink, in short dense spikes, June to September Position Full sun or part shade (flowers best in sun) Soil Water or wet soil Pond depth 15–90 cm of water (about 45 cm is ideal); also grows in wet soil Hardiness RHS H7 – very hardy (below -20°C) Native to UK and Ireland (native wild flower) How deep should amphibious bistort be planted? In water it does best at about 45 cm, and will grow anywhere from 15 cm to 90 cm deep. Lower deeper plants in stages so the leaves can reach the surface. It also grows on wet ground, but flowers far less there. Is it good for wildlife? Yes. It is on the RHS Plants for Pollinators list, and the floating leaves give surface cover in native ponds. Does it spread? Yes. The RHS notes it can become a nuisance if not managed. Grow it in a basket and divide it regularly. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Ophiopogon japonicus - Mondo Grass, Pond Edge & Border Plant
Ophiopogon japonicus, known as mondo grass or dwarf lilyturf, is an evergreen ground cover with narrow, dark green leaves in dense tufts. It is not a true grass. In summer it carries small white or lilac-tinged flowers, followed by blue-black berries. Mondo grass at a glance Botanical name Ophiopogon japonicus Common name Mondo grass, dwarf lilyturf Plant type Evergreen, tufted ground cover (not a true grass) Height and spread About 10–30 cm tall, up to 50 cm wide Flowers Small, white or lilac-tinged, in summer, followed by blue-black berries Position Full sun or part shade Soil Moist but well-drained, acid to neutral soil Pond depth None – not a water or bog plant Hardiness RHS H5 – hardy in a cold winter (-15 to -10°C) Native to East Asia (not UK native) Is mondo grass a pond plant? No. It is not a water or bog plant. It needs moist but well-drained soil, and it lasts only a few months under water before it rots. Plant it in damp, well-drained ground around a pond, not on a marginal shelf or in waterlogged soil. Where to plant it Damp but drained ground near a pond Woodland edges and part-shaded borders, as ground cover Moist but well-drained borders How to plant and care for it Plant in spring in moist but well-drained, acid to neutral soil. It is evergreen and tough. Slugs may damage it. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Menyanthes trifoliata - Bogbean, Native Pond Marginal Plant
Menyanthes trifoliata, known as bogbean, is a UK native with three-part leaves held above the water on creeping stems. From April to June it carries star-shaped white flowers, pink in bud, with unusual fringed, hairy petals. Bogbean at a glance Botanical name Menyanthes trifoliata Common name Bogbean, buckbean Plant type Creeping perennial; dies back in winter Height and spread 20–25 cm tall, spreading 1–1.5 m Flowers White, pink in bud, with fringed petals, April to June Position Full sun or part shade (flowers best in sun) Soil Shallow water or muddy margins; acid to neutral Pond depth 2–10 cm of water over the crown (tolerates up to 25 cm) Hardiness RHS H7 – very hardy (below -20°C) Native to UK and Ireland (native wild flower) Where to plant bogbean Shallow water at the pond edge, 2–10 cm deep Where its creeping stems can scramble out over the water and hide the edge Wildlife ponds and bog pools Is bogbean good for wildlife? Yes. It is on the RHS Plants for Pollinators list and is suggested by the RHS for wildlife gardens. When does bogbean flower? From April to June. The flower buds form the year before, so new plants may not flower until their second spring. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Marsilea quadrifolia
Marsilea quadrifolia, commonly known as four-leaf clover fern, is a distinctive aquatic fern with slender creeping stems and four-lobed, clover-like leaves held above or floating on the water surface. Its unusual foliage gives it a delicate yet eye-catching appearance, making it well suited to naturalistic ponds, shallow water, and damp margins. This plant has good ecological value, providing cover for aquatic invertebrates and contributing to stable pond margins through its spreading growth. Although it does not produce true flowers, it reproduces via spores and plays a useful role in supporting balanced, wildlife-friendly aquatic habitats.
£2.60 - £55.58
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Lincspplants Lobelia × speciosa 'Vedrariensis' - Purple Lobelia, Pond Marginal Plant
Lobelia × speciosa 'Vedrariensis' (often sold as Lobelia vedrariensis), known as purple lobelia, is a bushy perennial with narrow, dark green, red-tinged leaves. From mid or late summer into early autumn it carries long spikes of deep violet-purple flowers, each about 5 cm across. 'Vedrariensis' at a glance Botanical name Lobelia × speciosa 'Vedrariensis' (syn. Lobelia vedrariensis) Common name Purple lobelia Plant type Bushy, clump-forming perennial; dies back in winter Height and spread Up to about 90 cm tall, about 30 cm wide Flowers Deep violet-purple, about 5 cm across, in long spikes, mid or late summer into early autumn Position Full sun or part shade, sheltered Soil Moist or poorly drained soil; any type and pH Pond depth Up to 5 cm of water over the crown; crown just above the water in winter Hardiness RHS H5 – hardy in a cold winter (-15 to -10°C) Native to Garden hybrid (not UK native) Can it grow in water? Only very shallow water. The RHS lists moist or poorly drained soil, and the RHS Plants shop and specialist aquatic suppliers give up to 5 cm of water over the crown. Crown rot can be a problem, so keep it to the shallowest part of the shelf, with the crown just above the water in winter. Is it poisonous? Yes. It is harmful if eaten by people or pets and can irritate skin, so wear gloves when handling it. How to care for it Grow it in a sheltered spot in sun or part shade. Watch for slugs. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Lobelia siphilitica - Great Blue Lobelia, Bog Plant
Lobelia siphilitica, known as great blue lobelia or blue cardinal flower, is an upright perennial with toothed, lance-shaped leaves. From late summer to mid-autumn it carries spikes of blue flowers. Great blue lobelia at a glance Botanical name Lobelia siphilitica Common name Great blue lobelia, blue cardinal flower Plant type Upright, clump-forming perennial; dies back in winter Height and spread Up to about 1 m tall, up to 50 cm wide Flowers Blue, in upright spikes, August to October Position Full sun or part shade Soil Moist soil; wet in the wild, but the RHS advises moist but well-drained Pond depth None – bog garden or damp soil, not under water Hardiness RHS H5 – hardy in a cold winter (-15 to -10°C) Native to North America (not UK native) Is great blue lobelia a pond plant? No. It is a bog and damp-border plant. In the wild it grows on stream banks and in wet meadows, but no source supports planting it under water. Plant it in a bog garden or moist border beside the pond. Is it good for wildlife? In North America the flowers attract mainly bumblebees and other long-tongued bees. We found no UK-specific data. Is it poisonous? Yes. The RHS says it is harmful if eaten and can irritate skin, for people and pets. Wear gloves when handling it. How to plant and care for it Plant in spring in moist soil. Watch for slugs; it can also get crown rot. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Litorella uniflora
Litorella uniflora, commonly known as shoreweed, is a low-growing aquatic and marginal plant with narrow, fleshy, grass-like leaves forming compact rosettes close to the substrate. Its subtle, tidy appearance makes it well suited to naturalistic ponds, shallow water, and wet, sandy margins where it creates a calm, understated effect. This species has high ecological value, particularly in clear, unpolluted water, where it helps stabilise substrates and supports aquatic invertebrates. Its tiny, inconspicuous flowers are rarely noticed, but the plant plays an important role in maintaining balanced pond ecosystems and improving water quality.
£2.60 - £55.58
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Lincspplants Juncus ensifolius - Flying Hedgehogs Rush, Pond Marginal Plant
Juncus ensifolius, known as swordleaf rush or 'flying hedgehogs', is a small rush with flat, iris-like leaves. In summer it carries round purple-brown flower heads that age to dark brown seed heads, said to look like tiny hedgehogs. Swordleaf rush at a glance Botanical name Juncus ensifolius Common name Swordleaf rush, flying hedgehogs Plant type Semi-evergreen rush with flat, iris-like leaves Height and spread About 20–45 cm tall, about 50 cm wide Flowers Round purple-brown heads in summer, ageing to dark brown "hedgehog" seed heads Position Full sun or part shade Soil Moist to boggy, acid soil or shallow water Pond depth 0–10 cm of water over the crown Hardiness RHS H7 – very hardy (below -20°C) Native to North America and East Asia (not UK native) Where to plant it The edge of a pond, up to 10 cm deep Small ponds and container ponds Bog gardens with acid soil Does it self-seed? It can seed into neighbouring plants. Trim off the seed heads if you want to stop this. Is it poisonous? The RHS Plants shop lists it as toxic if eaten and as a skin and eye irritant. Koi and ducks may eat it. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Iris pseudacorus 'Yellow Flag' - Native Iris, Pond Marginal Plant
Iris pseudacorus, known as yellow flag iris, is a tall UK native iris with grey-green, sword-shaped leaves and bright yellow flowers up to 10 cm across. It flowers from May into July and is a classic plant of wild pond and river margins. Yellow flag iris at a glance Botanical name Iris pseudacorus Common name Yellow flag iris, yellow iris Plant type Vigorous, clump-forming iris; dies back in winter Height and spread 1–1.5 m tall, spreading 1 m or more Flowers Bright yellow with brown veining, May to July Position Full sun or part shade (flowers best in sun) Soil Wet soil or shallow water Pond depth 0–15 cm of water over the crown Hardiness RHS H7 – very hardy (below -20°C) Native to UK and Ireland (native wild flower) Is yellow flag iris right for a small pond? Only in a basket. It is vigorous, reaches 1–1.5 m and can take over a small pond if planted loose. It is best for larger wildlife ponds, lakes and stream banks. Is it good for wildlife? Yes. It is on the RHS Plants for Pollinators list. Bees visit the flowers and dragonflies use the leaves to emerge from the water. How to plant and care for it Plant in spring or summer with up to 15 cm of water over the crown. Remove seed heads before they ripen to stop it seeding around, and divide clumps every 2–3 years. Is yellow flag iris poisonous? Yes. All parts are harmful if eaten by people or pets, and the sap can irritate skin, so wear gloves when handling or dividing it. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Iris louisiana 'Ann Chowning' - Red Louisiana Iris, Pond Marginal Plant
Iris 'Ann Chowning' is a Louisiana iris hybrid, often sold as Iris louisiana 'Ann Chowning'. In early summer it produces deep red flowers, each with a golden-yellow flash at the base of the petals. It won the American Iris Society's DeBaillon Medal in 1986. Ann Chowning at a glance Botanical name Iris 'Ann Chowning' (Louisiana iris hybrid) Common name Louisiana iris Plant type Clump-forming iris; semi-evergreen in sheltered spots Height and spread Flower stems to about 1 m, about 1 m wide Flowers Deep red with a golden-yellow flash, May to July Position Full sun or part shade Soil Reliably damp to wet, rich, neutral to acid soil Pond depth 0–15 cm of water over the crown Hardiness RHS H4 – hardy in an average UK winter (-10 to -5°C) Native to Garden hybrid of North American irises (not UK native) Where to plant Ann Chowning A pond shelf with up to 15 cm of water over the crown Stream banks and wet ground beside a pond Bog gardens with rich, damp soil Is it hardy? It is rated RHS H4, hardy through an average UK winter to about -10°C. How to plant and care for it Plant in a basket at least 11 cm across, from spring to late summer. Watch for slugs, snails and thrips. Is it poisonous? Yes. Irises are harmful if eaten by people or pets, so wear gloves when handling it. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Iris ensata - Japanese Iris, Bog Plant
Iris ensata (also sold as Iris kaempferi), known as Japanese iris, forms dense clumps of sword-shaped leaves with a prominent midrib. In June and July it carries large, rich violet-purple flowers, 10–12 cm across, with a small white or yellow flash on the broad falls. It flowers later than Iris laevigata. Japanese iris at a glance Botanical name Iris ensata (syn. I. kaempferi) Common name Japanese iris, Japanese flag Plant type Clump-forming iris; dies back in winter Height and spread About 80 cm tall (up to 1 m), up to 50 cm wide Flowers Rich violet-purple, 10–12 cm across, with a white or yellow flash, June and July Position Full sun or part shade Soil Moist to wet, deep, humus-rich, acid soil; avoid lime Pond depth None in winter – bog garden or damp soil Hardiness RHS H6 – hardy in a very cold winter (-20 to -15°C) Native to East Asia (not UK native) Can Iris ensata grow in a pond? Not all year. It likes plenty of water in summer, but its crowns rot in standing water over winter. Grow it in a bog garden or damp soil at the pond edge. If you stand pots in shallow water in summer, raise them so the crown is above the water from autumn to spring. What soil does it need? Moist, rich, acid soil. It does not like lime, so use ericaceous compost in pots if your soil is chalky or alkaline. How to plant and care for it Plant in spring or summer. Remove dying leaves in autumn. Watch for slugs, snails and thrips. Is it poisonous? Yes. Irises are harmful if eaten by people or pets, so wear gloves when handling it. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Houttuynia cordata 'Boo-Boo' - Chameleon Plant, Pond Marginal Plant
Houttuynia cordata 'Boo-Boo', known as chameleon plant, has heart-shaped, crinkled leaves splashed and edged with cream and flushed red, turning bright red in autumn. In late spring it carries small yellow flower spikes, each framed by four white bracts. The leaves smell of orange when crushed. Chameleon plant at a glance Botanical name Houttuynia cordata 'Boo-Boo' Common name Chameleon plant, heart-leaved houttuynia Plant type Spreading perennial; dies back in winter Height and spread About 15–40 cm tall, spreading 50–100 cm or more Flowers Four white bracts around a small yellow spike, May and June Position Full sun or part shade Soil Any moist to wet soil; clay, loam or sand Pond depth 0–5 cm of water over the crown, in a basket Hardiness RHS H6 – hardy in a very cold winter (-20 to -15°C) Native to Not UK native Is houttuynia invasive? It can be. The BSBI records it escaping into ditches, pond edges and marshes, where it can be very persistent, and it regrows from small pieces of rhizome. The RHS says it spreads widely through underground stems in wet soil. It is not a legally listed invasive species, but always grow it in a basket or container, keep it away from streams and natural ponds, and do not put unwanted pieces on the home compost heap. Where to plant it In a basket on the shallow edge of a garden pond, 0–5 cm deep Pots and containers in damp ground Full sun or part shade How to plant and care for it Plant from spring to late summer. It dies back in autumn and regrows in spring. The RHS describes it as generally free of pests and diseases. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Glyceria maxima - Reed Sweet-Grass, Native Pond Marginal Plant
Glyceria maxima, known as reed sweet-grass, is a tall UK native grass of pond margins and shallow water. It has broad, strap-shaped green leaves, tinged pink in spring, and from June to August carries open, branched, purplish-green flower heads. Reed sweet-grass at a glance Botanical name Glyceria maxima Common name Reed sweet-grass, reed meadow-grass Plant type Tall, spreading grass; dies back in winter Height and spread Usually about 1 m or more (sources range from 0.5 to 1.8 m); spreads 1.5 m or more Flowers Purplish-green, in open branched heads, June to August Position Full sun Soil Wet, poorly drained soil or shallow water Pond depth 0–15 cm of water (up to 30 cm) Hardiness RHS H6 – hardy in a very cold winter (-20 to -15°C) Native to UK (native) Is reed sweet-grass suitable for a garden pond? Only a large one. The RHS says it can spread almost indefinitely and has the potential to become a nuisance, and a UK nursery says it is not for the small pond. Grow it beside large ponds, lakes and wetlands, or in a solid basket. Is it good for wildlife? Yes. The stems give cover and let insects climb out of the water to emerge, the seed heads feed birds in winter, and the roots help to stabilise banks. Is it poisonous? Yes, to livestock. Fresh young growth contains cyanide-forming compounds and has killed cattle. Do not plant it where grazing animals can reach it. How to plant and care for it Plant from spring to late summer. Divide it every few years, and remove the seed heads to stop it self-seeding. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Filipendula rubra 'Venusta' - Queen of the Prairie, Bog Plant
Filipendula rubra 'Venusta' (also sold as 'Venusta Magnifica'), known as queen of the prairie, is a tall perennial with large, deeply lobed, dark green leaves. In July and August it carries feathery plumes of dark rose-pink flowers that fade paler, followed by attractive seed heads. Queen of the prairie at a glance Botanical name Filipendula rubra 'Venusta' (syn. 'Venusta Magnifica') Common name Queen of the prairie Plant type Tall, spreading perennial; dies back in winter Height and spread About 1.5–2.5 m tall, 50 cm–1.2 m wide Flowers Dark rose-pink, fading paler, in feathery plumes, July and August Position Full sun or part shade Soil Moist or wet clay or loam that never dries out; any pH Pond depth None – wet soil, not in water Hardiness RHS H5 – hardy in a cold winter (-15 to -10°C) Native to Not UK native Is queen of the prairie a pond plant? It is a bog and damp-border plant, not a water plant. In the wild it grows in wet meadows and boggy areas, and it does not tolerate drought. Plant it in permanently moist soil beside the pond. Does it spread? Yes. The RHS warns it can spread and become a nuisance, and RHS trial judges called it a real runner that is difficult to control. Give it plenty of room in a large bog garden. How to care for it It is generally pest-free but can get powdery mildew. Keep the soil moist all summer. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Epipactis palustris - Marsh Helleborine, Native Orchid for Bog Gardens
Epipactis palustris, known as marsh helleborine, is a UK native orchid of fens and damp meadows. From June to August it produces spikes of up to 20 flowers, each with purplish-brown sepals and a frilly white lip veined with purple. Marsh helleborine at a glance Botanical name Epipactis palustris Common name Marsh helleborine Plant type Hardy terrestrial orchid; dies back in winter Height and spread 30–50 cm tall, 30–50 cm wide Flowers Up to 20 per spike; purplish-brown with a frilly white lip, June to August Position Full sun or light shade Soil Constantly damp; happy on chalky, lime-rich soil Pond depth None – crown at soil level in damp ground Hardiness Fully hardy (no RHS H-rating published) Native to UK and Ireland (native wild orchid) Is marsh helleborine a pond plant? It is a bog plant, not a water plant. Plant it with the crown at soil level in ground that stays damp all year, such as a bog garden or the wet bank beside a pond. Do not stand it in water. Where to plant marsh helleborine Bog gardens and damp borders The wet bank of a wildlife pond Damp, chalky or lime-rich soil How to plant and care for it Plant in spring at the same depth as in the pot, and keep the soil moist at all times. It spreads slowly by rhizomes to form a colony, so avoid disturbing the roots once it is established. Is it legal to grow a wild orchid? Yes, when bought from a nursery. Never dig plants from the wild: it is illegal anywhere in the UK to uproot a wild plant without the landowner's permission, and marsh helleborine is specially protected in Northern Ireland. Which size should I buy? Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 cost less per plant.
£15.60 - £87.75
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Lincspplants Eleocharis palustris - Common Spike-Rush, Native Pond Marginal Plant
Eleocharis palustris, known as common spike-rush, is a UK native of pond, lake and stream margins, fens and marshes. It forms clumps of slender, leafless-looking green stems, each tipped in summer with a small brown flower spike. Common spike-rush at a glance Botanical name Eleocharis palustris Common name Common spike-rush Plant type Rush-like perennial; spreads by rhizomes Height and spread About 25–30 cm tall in a pond (wild plants up to 60 cm) Flowers Small brown spikes at the stem tips, June to August, then dark brown seed heads Position Full sun or part shade Soil Wet mud at the edge of ponds, lakes and streams Pond depth 0–10 cm of water over the crown Hardiness Hardy UK native (no RHS H-rating published) Native to UK and Ireland (native wild plant) Where to plant common spike-rush The shallow edge of a wildlife pond, 0–10 cm deep Wet mud by streams and ditches Full sun or part shade How to plant and care for it Plant from spring to late summer in shallow water. It spreads by rhizomes. Cut the stems back to just above the water in autumn. Is it legal to grow? Yes. It is a common native plant and is not on any restricted list. Buy nursery-grown plants rather than digging them from the wild. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Dwarf Potted water lily - Live Water Plant Aquatic Pond Lake Marginal - Patio Pond (Mary Patrica)
Mary Patricia is a stunning hardy water lily with soft pink, star-shaped blooms and vibrant green pads. Free-flowering and easy to grow, it adds elegance, colour, and wildlife appeal to ponds from late spring through summer.
£18.99
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Lincspplants Cyperus papyrus 'King Tut' - Egyptian Papyrus, Pond Marginal Plant
Cyperus papyrus 'King Tut' (RHS: Cyperus papyrus Graceful Grasses King Tut) is a tall form of Egyptian papyrus. Its dark green stems are topped with round heads of fine, grass-like rays, like green starbursts. It is sometimes sold as 'Cyperus percamenthus', which is not a recognised botanical name. 'King Tut' at a glance Botanical name Cyperus papyrus Graceful Grasses King Tut (sold as Cyperus percamenthus) Common name King Tut papyrus, Egyptian papyrus Plant type Tall, tender perennial grown for its foliage Height and spread About 1–1.5 m tall (sources differ), up to 50 cm wide Flowers Tiny brown spikelets, summer to autumn; not showy Position Full sun or part shade Soil Constantly wet soil Pond depth 0–5 cm of water; keep the crown above the water Hardiness RHS H1c – tender; needs a heated greenhouse or indoors in winter (5 to 10°C) Native to Garden form of an African plant (not UK native) Is 'King Tut' hardy? No. The RHS rates it H1c: it needs 5 to 10°C in winter. Grow it outdoors in summer only, then bring the pot into a heated greenhouse or the house before the first frost, or treat it as an annual. Where to plant it The shallow edge of a pond in summer, with the crown above the water A pot stood in a shallow tray of water How to plant and care for it Plant out after the last frost in wet soil or very shallow water, never covering the crown. The RHS describes it as generally free of pests and diseases. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Cyperus haspan viviparus
Cyperus haspan 'Viviparus', commonly known as dwarf umbrella sedge 'Viviparus', is a compact, clump-forming perennial with fine, tufted green stems forming architectural foliage ideal for damp soils and shallow water. In summer it produces small, inconspicuous flowers, adding subtle texture rather than showy blooms along pond margins and in wet gardens. This cultivar is valuable for wetland biodiversity, providing cover for small wildlife while helping to stabilise moist soils. Its upright, clump-forming habit and tolerance of consistently moist or shallowly submerged soil make it ideal for pond edges, container water features, and naturalistic wetland plantings.
£2.60 - £55.58
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Lincspplants Carex riparia - Greater Pond Sedge, Native Pond Marginal Plant
Carex riparia, known as greater pond sedge, is a tall UK native sedge of ditches, ponds and riverbanks. It has broad, strap-like, blue-green to bright green leaves, and in May and June carries stout, dark brown flower spikes. Greater pond sedge at a glance Botanical name Carex riparia Common name Greater pond sedge Plant type Tall sedge with creeping roots; dies back in winter Height and spread About 1–1.5 m tall, 1–1.5 m wide Flowers Dark brown, stout upright spikes, May and June Position Full sun or part shade Soil Fertile, wet, poorly drained clay or loam; any pH Pond depth 5–15 cm of water Hardiness RHS H5 – hardy in a cold winter (-15 to -10°C) Native to UK (native) Is greater pond sedge suitable for a small pond? Only in a basket. The RHS calls it a vigorously spreading plant, and it also spreads by wind-blown seed. It is best on the margins of larger ponds; in small ponds, grow it in a basket. Where to plant it The margins of large wildlife ponds, 5–15 cm deep Heavy, wet clay beside ponds and ditches How to plant and care for it Plant from spring to late summer. It is generally free of diseases but may be attacked by aphids. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Carex pseudocyperus - Cyperus Sedge, Native Pond Marginal Plant
Carex pseudocyperus, known as cyperus sedge, is a UK native sedge with bright yellow-green leaves. In June and July it carries drooping, bristly, finger-shaped flower spikes on arching stems. Cyperus sedge at a glance Botanical name Carex pseudocyperus Common name Cyperus sedge Plant type Tufted sedge; dies back in winter Height and spread About 1–1.5 m tall, 50–100 cm wide Flowers Drooping, bristly, yellow-green spikes, June and July Position Full sun or part shade Soil Wet, poorly drained clay or loam; any pH Pond depth Wet mud or very shallow water, with the crown just above the water Hardiness RHS H6 – hardy in a very cold winter (-20 to -15°C) Native to UK and Ireland (native wild plant) Where to plant cyperus sedge The edge of a wildlife pond, with the crown just above the water Bog gardens and wet ground Part-shaded spots: in the wild it tolerates shade in alder and willow woods How to plant and care for it Plant from spring to late summer in wet soil or a pond basket. It spreads slowly. Cut it back in autumn. It may get aphids or rust. Is it legal to grow? Yes. It is not on any restricted list. It is Near Threatened on the Welsh Red List and rare in some counties, so buy nursery-grown plants and never collect it from the wild. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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Lincspplants Carex muskingumensis - Palm Sedge, Pond Marginal Plant
Carex muskingumensis, known as palm sedge, is a clump-forming sedge from eastern North America. Its narrow, light green leaves are held in fan-like sprays on upright stems, like tiny palm trees. Palm sedge at a glance Botanical name Carex muskingumensis Common name Palm sedge Plant type Clump-forming sedge; semi-evergreen Height and spread Flower stems to about 75 cm, 50–100 cm wide Flowers Golden-brown spikes, June and July; not showy Position Full sun or part shade (light shade is ideal) Soil Consistently moist to wet soil Pond depth 0–15 cm of water, or moist soil Hardiness RHS H4 – hardy in an average UK winter (-10 to -5°C) Native to Eastern North America (not UK native) Where to plant palm sedge Moist soil at the edge of a pond or in a bog garden A shallow pond shelf, up to 15 cm deep Lightly shaded, damp corners How to plant and care for it Plant from spring to late summer in soil that stays moist. It is generally free of diseases but may be attacked by aphids. Which size should I buy? Bare-root plants (7 cm, 9 cm, 1 litre and 3 litre) arrive without a pot or compost and are the most economical way to plant a group. Potted plants (9 cm, 1 litre and 3 litre) arrive growing in our peat-free compost and give a faster display. Packs of 3 come in 7 cm, 9 cm, 1 litre and 3 litre bare-root sizes and cost less per plant. The 2x Pot & Compost option is two plants supplied with pots and compost.
£2.60 - £55.58
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