Persicaria alpina

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Persicaria alpina commonly known as Alpine knotweed has creamy-white plumes on strong stems, a tall semi-evergreen, clump forming perennial which reaches up to 2m in height.
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Pack Content: Pack of 1 or 3
Size: 1.5 - 2 litre pot
Price: From £10.50
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Minimum Order Value of £50 if your order ONLY contains Herbaceous Plants

(excludes P+P)

Persicaria alpina commonly known as Alpine knotweed has creamy-white plumes on strong stems, a tall semi-evergreen, clump forming perennial which reaches up to 2m in height.

Large lance-shaped green leaves and strong stems bearing spikes of cup to funnel-shaped flowers to 15cm (6in) long in summer, followed by pinkish-red seed heads in late summer.

Herbaceous - Early in the year, typically January till end of March, herbaceous plants might be supplied in 9cm pots to ensure timely despatch. 

Hardy - very cold winter - Hardy in all of UK and northern Europe. Plant can possibly withstand temperatures down to -20°C (-4°F).

  • Persicaria alpina (Alpine knotweed)
  • Height - to 2m (6ft 6")
  • Spread - to 1.5m (5ft)
  • Full Sun or partial Shade
  • No Preference on soil - any moist soil
  • Flowers July to October
  • Supplied in 1.5 or 2 litre pot
  • Available as single or set of 3
  • Allow 7 - 14 days for delivery

 

 

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