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Persicaria amplexicaulis ‘Blackfield’

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P9(9cm Pot)

1 Litre(13cm Pot)

3+ plants

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£30.00

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6+ plants

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£45.00

£58.00

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9+ plants

£60.00

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Exceptional plants, better value

Mix & match • Create your own combination

P9 (9cm)

1 Litre

3+ plants

£25.00

£30.00

Save 5%

6+ plants

Most popular!

£45.00

£58.00

Save 10%

9+ plants 

£65.00

£80.00

Save 15%

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Plant information

Plant Description

Persicaria amplexicaulis ‘Blackfield’ is distinguished by its striking, very dark, almost blood-red spikes of poker-like flowers that bloom from early summer to autumn. This captivating variety acts as a magnet for bees and butterflies, contributing to the lively and pollinator-friendly atmosphere of your garden. Notably, it is generally not attractive to deer, and rabbits usually steer clear of it. While ‘Blackfield’ is inherently hardy, providing some protection during severe frost is advisable to ensure the plant’s continued resilience and blooming success. This unique and hardy perennial adds a touch of dramatic beauty to your garden while supporting local pollinators.

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🌿 How to Care for Persicaria amplexicaulis ‘Blackfield’

How much sun do Persicaria amplexicaulis ‘Blackfield’ need?
Persicaria amplexicaulis ‘Blackfield’ thrives in full sun—around six hours a day. While it can tolerate light shade, you’ll get the best flowering in bright, open spots.
Persicaria amplexicaulis ‘Blackfield’ prefers well-drained soil, ideally sandy or chalky. Rich or heavy soils can cause the plant to flop and reduce flower production.
Water well during the first growing season to help it establish. Once settled, Persicaria amplexicaulis ‘Blackfield’ is drought-tolerant and rarely needs extra water unless it’s extremely dry.
Persicaria amplexicaulis ‘Blackfield’ doesn’t require much at all. In fact, too much fertiliser—especially nitrogen—can lead to more leaves and fewer flowers. A light feed in spring is plenty, if needed.
Yes—regularly remove faded flowers from Persicaria amplexicaulis ‘Blackfield’ to encourage more blooms and stop self-seeding. You can cut the plant back in autumn or early spring to tidy it up and boost new growth.
Divide Persicaria amplexicaulis ‘Blackfield’ into clumps every 3 to 5 years in spring or autumn to keep them healthy and vigorous. You can also take soft cuttings in spring.
Yes, Persicaria amplexicaulis ‘Blackfield’is drought handy. Once it’s established, it copes brilliantly in dry conditions, making it perfect for sunny borders and gravel gardens.
Persicaria amplexicaulis ‘Blackfield’ is generally low-maintenance, but it can occasionally suffer from aphids or powdery mildew—especially in humid or overcrowded spots. Good airflow and spacing usually prevent problems.

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