Hardy's Cottage Garden Plants
Bistorta amplexicaulis 'Firetail'
Bistorta amplexicaulis 'Firetail'
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Plants are dispatched in growing condition and may not be in full flower. If too tall to pack safely, we may cut them back — this helps them establish more quickly. Read our Mail Order FAQs.
Fiery crimson flower spikes rise above bold, heart-shaped foliage from summer through to early autumn, giving this clump-forming perennial an exceptionally long season of interest. Commonly known as Red Bistort, ‘Firetail’ has large, prominently veined leaves that clasp the stems — a characteristic reflected in the species name amplexicaulis.
The species is native to the Himalayas; ‘Firetail’ is a selected cultivar valued for its vivid crimson flower colour. It is happiest in sun or partial shade and thrives in moisture-retentive soils — making it an ideal choice for planting along streams, around pond edges or in boggy situations. Cut back spent spikes after flowering to keep the plant tidy.
Synonym: Persicaria amplexicaulis ‘Firetail’
Height × Spread: 120cm × 90cm
