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B&Q£11.78Visit shop B&Q - Persicaria Bistorta 'bistort'9Cm BarerootMarginal Aquatic Pond Plant
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The Persicaria Bistorta 'bistort' is a robust perennial aquatic plant ideal for gardeners looking to add color and structure to pond edges, streambanks, or damp garden areas. Its key benefit is the tall spikes of pink to white flowers that bloom from late spring to summer, attracting pollinators. A potential caveat is its vigorous spreading nature, which may require occasional management in smaller garden spaces. This plant offers attractive lance-shaped leaves and thrives in moist, well-drained soils, adapting to both sun and partial shade.
| Model Part Number | BP088A |
|---|---|
| Brand | Lincspplants |
This plant thrives in moist to wet soil, making it ideal for pond edges, stream banks, or damp garden areas. It prefers full sun to partial shade.
Persicaria Bistorta requires regular watering, especially during dry periods. It can tolerate consistently moist conditions and even grow in shallow water.
Once established, it is relatively low-maintenance. Occasional trimming of spent flower spikes and watering during dry spells are usually sufficient.
Yes, it can be grown in a container, especially for ponds. Use aquatic soil and ensure the container is placed where it can remain moist, either in shallow water or consistently damp soil.
The best time to plant is typically spring or autumn, allowing the plant to establish its roots before extreme weather conditions.
It can grow to a significant size, with flower spikes reaching moderate heights. Its spreading habit means it can cover a considerable area over time, often reaching 0.5-1 meter in height and spread depending on conditions.
Yes, Persicaria Bistorta is a hardy perennial and is tolerant of cold UK winters. It will die back to the ground in winter and regrow in spring.
Ensure the plant is receiving adequate sunlight. Move to a sunnier location or prune surrounding plants that may be casting too much shade.
Divide the plant in spring or autumn. This will reduce its size and prevent it from overwhelming other plants. Consider planting in submerged aquatic baskets to naturally contain its roots.
Check soil moisture levels. If the soil is too dry, water thoroughly. If the soil is waterlogged and the plant is struggling, ensure there is adequate drainage or aeration.
Persicaria bistorta is generally robust. Inspect for common garden pests like aphids and treat with insecticidal soap if necessary. Ensure good air circulation to prevent fungal issues.
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