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Marginal Pond Plants

What are marginal pond plants

Marginal pond plants grow in the shallow edges of your pond, often in aquatic planting baskets. Marginal aquatic plants bring shape to the water edge, they also provide splashes of colour throughout the growing season.



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  • British Native
    Perfect For Pollinators
    Caltha palustris - Marsh Marigold

    UK Grown Pond Plants

    Caltha palustris - Marsh Marigold, Kingcup

    Caltha palustris - Marsh Marigold, Kingcup a UK native pond plant that once established, produces a mass of bright yellow flowers very early in the spring, almost a ball of yellow.Pond ready – This plant comes ready potted in aquatic...

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  • British Native
    Perfect For Pollinators
    Cardamine pratensis

    UK Grown Pond Plants

    Cardamine pratensis - Cuckoo flower or Lady's smock

    Cardamine pratensis - Cuckoo flower or Lady's smock Mounds of pale green ferny foliage with pale lilac blooms. It is one of the food plants of the Orange Tip butterfly.Pond ready – This plant comes ready potted in aquatic soil Flowers: April -...

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  • Oxygenator
    British Native
    Eleocharis acicularis

    UK Grown Pond Plants

    Eleocharis acicularis - Needle spike - Rush

    Eleocharis acicularis - Needle spike - Rush  Slender little tufted plant with needle-like stems, each terminating in a brown spikelet Flowers: Aug- Sept Growth Rate: Medium Depth: 15 - 60cm Max Height: 15 - 40cm Native to British Isles:...

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  • British Native
    Oxygenator
    Hippuris vulgaris

    UK Grown Pond Plants

    Hippuris vulgaris - Mare's tail

    Hippuris vulgaris - Mare's tail - Oxygenator Plants  Low growing vertical bottle brush type stems Flowers: June - Aug Growth Rate: Slow Depth: 2 - 15cm Max Height: 25 - 30cm Native to British Isles: Yes Perfect For Pollinators:...

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  • Oxygenator
    Scirpus cernuus - Fibre optic plant

    UK Grown Pond Plants

    Scirpus cernuus - Fibre optic plant

    Scirpus cernuus  - Fibre optic plant Attractive evergreen has an apt common name. The glassy threadlike leaves have minute white spikes on the tips of each leaf. Trim in early spring Flowers: July - September Growth Rate: Slow Depth: 0- 10cm...

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  • Oxygenator
    Lilaeopsis brasilensis  - Oxygenating Plant

    UK Grown Pond Plants

    Lilaeopsis brasilensis - Oxygenating Plant

    Lilaeopsis brasilensis  - Micro Sword Oxygenating Plant It forms a lawn like carpet at the bottom of the pond making it a good oxygenator.   Flowers: May - August Growth Rate: Slow Depth: 0 - 60cm Max Height: 60cm Native to British...

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  • British Native
    Perfect For Pollinators
    Lychnis flos-cuculi - Ragged Robin

    UK Grown Pond Plants

    Lychnis flos-cuculi - Ragged Robin

    Lychnis flos-cuculi - Ragged Robin Branched stems bear opposite, lance-shaped leaves.  Clusters of star-shaped deep rose-pink flowers, each petal deeply cut into 4 narrow segments, appear in late spring and early summer. It prefers to be in moist...

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  • Perfect For Pollinators
    Iris versicolor

    UK Grown Pond Plants

    Iris versicolor - Blue flag - Poison flag

    Iris versicolor - Blue flag - Poison flag Narrow, erect foliage and branched stems bearing several bluish-purple flower with spotted yellow throat.  As with all iris the tubers are harmful if eaten. Pond ready – This plant comes ready...

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  • British Native
    Perfect For Pollinators
    Geum rivale - Water avens

    UK Grown Pond Plants

    Geum rivale - Water avens

    Geum rivale - Water avens This prolific flowering plant produces delicate nodding bell-shaped pinkie-red flowers continuously from May through to September.Pond ready – This plant comes ready potted in aquatic soil Flowers: May - Sep Growth...

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  • British Native
    sold out
    Eriophorum angustifolium

    UK Grown Pond Plants

    Eriophorum angustifolium - Cotton grass - Bog cotton

    Eriophorum angustifolium - Cotton grass - Bog cotton A beautiful native plant with grass type foliage and fluffy heads of white cotton-like flowers.  The wool used to be used for stuffing pillows and to make candle wicks.  It is very hardy and...

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  • Typha minima - Miniature bull rush

    UK Grown Pond Plants

    Typha minima - Miniature bull rush

    Typha minima - Miniature bull rush A miniature version, this has delicate round milk chocolate coloured brown seed heads and is ideal for small ponds. Pond ready – This plant comes ready potted in aquatic soil Flowers: Jul - Sep Growth Rate:...

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  • Orontium

    UK Grown Pond Plants

    Orontium aquaticum - Golden Club

    Orontium aquaticum - Golden Club This unusual plant has attractive yellow flower spikes on white stems. It has numerous flowers prior to the leaves growing large ensuring they stand out clearly. Pond ready – This plant comes ready potted in...

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  • British Native
    Baldellia ranunculoides  - Lesser water plantain

    UK Grown Pond Plants

    Baldellia ranunculoides - Lesser water plantain

    Baldellia ranunculoides  - Lesser water plantain A delicate little plant that produces a profusion of small, very pale lilac flowers amidst dense lime-green foliage.Pond ready – This plant comes ready potted in aquatic soil Flowers: May -...

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  • Cotula coronopifolia

    UK Grown Pond Plants

    Cotula coronopifolia - Brass buttons

    Cotula coronopifolia - Brass buttons A pretty creeping plant, with numerous bright yellow flowers like buttons.  The seeds can be collected and sown under glass in February/March or sown outside in April/May.Pond ready – This plant comes...

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  • British Native
    Oxygenator
    Pilularia globulifera - Pepper grass

    UK Grown Pond Plants

    Pilularia globulifera - Pepper grass

    Pilularia globulifera - Pepper grass Aquatic Ponds Plants Leaves are hair-like and arise from a creeping stem Flowers: July - September Growth Rate: Slow Depth: 1 - 25cm Max Height: 10 - 15cm Native to British Isles: Yes Perfect...

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  • Perfect For Pollinators
    Lychnis flos-cuculi 'White Robin'

    UK Grown Pond Plants

    Lychnis flos-cuculi 'White Robin'

    Lychnis flos-cuculi 'White Robin' The white flowered version of Lychnis flos-cuculi Pond ready – This plant comes ready potted in aquatic soil Flowers: May - Aug Growth Rate: Slow Max Height: 100cm Recommended Planting Depth: 0cm -...

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  • Juncus ensifolius

    UK Grown Pond Plants

    Juncus ensifolius - Flying hedgehogs

    Juncus ensifolius - Flying hedgehogs Bright green, grass-like foliage is topped with numerous very dark brown seed heads making it an attractive and unusual addition to a pond and giving it it's common name.Pond ready – This plant comes ready...

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  • Perfect For Pollinators
    RHS Gold Merit
    Lobelia cardinalis - Scarlet Lobelia

    UK Grown Pond Plants

    Lobelia cardinalis - Scarlet Lobelia

    Lobelia cardinalis - Scarlet Lobelia Best planted near the water edge to reflect the glorious colour of the brilliant red flowers against the green foliage.Pond ready – This plant comes ready potted in aquatic soil Flowers: Aug - Sep Growth...

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  • Zantedeschia aethiopica 'Crowborough' - Arum lily

    UK Grown Pond Plants

    Zantedeschia aethiopica 'Crowborough' - Arum lily

    Zantedeschia aethiopica 'Crowborough' - Arum lily Glossy arrow-shaped leaves, large white arum flowers with a yellow spathe. Pond ready – This plant comes ready potted in aquatic soil Flowers: Jun - Aug Growth Rate: Slow Max Height:...

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  • Juncus effusus var spiralis

    UK Grown Pond Plants

    Juncus effusus var spiralis - Corkscrew rush

    Juncus effusus var spiralis - Corkscrew rush This evergreen is a must-have for any small pond. It has an unusual corkscrew twist to the cylindrical foliage. Although evergreen, cutting it back in early spring encourages fresh new growth.Pond ready...

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  • British Native
    Perfect For Pollinators
    Hypericum elodes - Marsh St John's wort

    UK Grown Pond Plants

    Hypericum elodes - Marsh St John's wort

    Hypericum elodes - Marsh St John's wort The green-grey soft hairy foliage gives a glaucous appearance.  Small, saucer shaped yellow flowers appear in late summer.  Good for the edges of ponds and streams Pond ready – This plant comes...

    Now: £19.99
    £19.99
  • British Native
    Perfect For Pollinators
    sold out
    Hypericum tetrapterum

    UK Grown Pond Plants

    Hypericum tetrapterum - Square stalked St John`s Wort

    Hypericum tetrapterum - Square stalked St John`s Wort Small creeping perennial. Soft round leaves with yellow flowers in clustersPond ready – This plant comes ready potted in aquatic soil Flowers: Jul - Sep Growth Rate: Slow Max Height:...

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  • Mazus reptans - Chinese marshflower

    UK Grown Pond Plants

    Mazus reptans - Chinese marshflower

    Mazus reptans - Chinese marshflower A native of the Himalayas, it is a low creeping marginal that forms dense mats of blue flowers that flower prolifically throughout the summer.  Pond ready – This plant comes ready potted in aquatic...

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  • Acorus Gramineus Ogon

    UK Grown Pond Plants

    Acorus Gramineus Ogon - Golden Variegated Sweet Flag

    Acorus Gramineus Ogon - Golden Variegated Sweet Flag This variegated semi-evergreen has aromatic, showy bright yellow & green striped foliage that grows in attractive wide fans forming large low growing clumps.Pond ready – This plant comes...

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  • Acorus Gramineus Variegatus

    UK Grown Pond Plants

    Acorus Gramineus Variegatus - Variegated Slender Sweet Flag

    Acorus Gramineus Variegatus - Variegated Slender Sweet Flag This is as Acorus gramineus Ogon but the leaves are green and white variegated.Pond ready – This plant comes ready potted in aquatic soil Flowers: Jun - Sep Growth Rate: Slow Max...

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  • Perfect For Pollinators
    RHS Gold Merit
    sold out
    Lysichiton camtschatcensis - White Skunk cabbage

    UK Grown Pond Plants

    Lysichiton camtschatcensis - White Skunk cabbage

    Lysichiton camtschatcensis - White Skunk cabbage As Lysichiton americanus but with white flowers and slightly shorter growing. Pond ready – This plant comes ready potted in aquatic soil Flowers: Apr - May Growth Rate: Slow Max Height:...

    From £11.99 £11.99
  • Perfect For Pollinators
    Lobelia vedrariensis - Purple Lobelia

    UK Grown Pond Plants

    Lobelia vedrariensis - Purple Lobelia

    Lobelia vedrariensis - Purple Lobelia A handsome species with narrow, red-tinged dark green leaves and tubular, deep violet-purple flowers. Harmful if eaten Pond ready – This plant comes ready potted in aquatic soil Flowers: Jul - Sep Growth...

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  • Mazus reptans Alba

    UK Grown Pond Plants

    Mazus reptans Alba - Chinese marshflower

    Mazus reptans Alba - Chinese marshflower A white version of Mazus reptans. Pond ready – This plant comes ready potted in aquatic soil Flowers: May - Aug Growth Rate: Slow Max Height: 5cm Recommended Planting Depth: 0cm - 5cm Native to...

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  • Perfect For Pollinators
    Lobelia fulgens 'Queen Victoria'

    UK Grown Pond Plants

    Lobelia fulgens 'Queen Victoria'

    Lobelia fulgens 'Queen Victoria' The wonderful purplish-red foliage contrasts excellently with the brilliant red flowers.Pond ready – This plant comes ready potted in aquatic soil Flowers: Aug - Sep Growth Rate: Slow Max Height:...

    From £11.99 £11.99
  • sold out
    Dichromena colorata - Star Grass

    UK Grown Pond Plants

    Dichromena colorata - Star Grass

    Dichromena colorata - Star Grass A fantastic plant for late in the season as the attractive green and white, star-shaped bracts rise above the grass like foliage and continue into November. Making this previously insignificant plant a great addition to...

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A Guide to Pond Plants

Aquatic pond plants really bring a pond to life - not only do they greatly enhance the natural beauty of your pond, but they also play an essential role in maintaining the health of its water and inhabitants.

Step By Step Guide To Planting Pond Plants

Follow our step by step guide to successfully planting or replanting pond plants. Before we start, we will answer a few frequently asked questions.

Benefits of marginal pond plants 

Many species of marginal plants also work to maintain the health and vitality of your pond and its inhabitants. Veronica Beccabunga is one of the best marginal pond plants for shade as it will raft across the water surface, providing protection for fish, reducing sunlight and help to hinder algae growth.
Marginal pond plants such as grasses are especially useful for removing excess nutrients from the water while native marginal pond plants such as Mimulus are fast surface spreaders, creating shade as well as contrast with taller plants.

How should I plant my marginal pond plants?

In most cases aquatic pond plants are planted into aquatic baskets lined with a hessian liner topped with gravel to stop the soil escaping. However it is also possible to design integral planting areas in your pond which can look more natural and especially good for wildlife ponds. Check out our step by step planting guides or our design pages for guides on building a integral pond planting area.

How many marginal plants do I need? 

The table below is a guide to the number of marginal plants required to establish a new pond.

Pond Surface Area 2m2  4m2  6m2  8m2 10m2  12m2
Deep Marginal 1 2 2 5 6 8
Marginal Plants 8 14 18 24 30 36

 

How to look after marginal pond plants

All plant varieties vary slightly. Please follow individual advice for plants, however as a general rule, remove foliage as it dies back in the autumn, avoiding dead plant matter breaking down potentiality impacting water quality and affecting fish health. If plants only need cutting back or reducing, Spring is usually the best time giving the pond inhabitants the benefit of the plant's shelter over winter.

Pond Plant Collections  |  Water Lilies  |  Deep Water Plants  |  Bog or Marsh Plants  |  Oxygenating Plants  |  Floating Plants  |  Pond Snails & Mussels

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