Red Dragon Persicaria
Persicaria
Knotweed
Poor Persicaria! Certain weedy, invasive members of the genus have given the rest a bad name, and discouraged gardeners from getting to know these versatile performers. Our garden-worthy selections are happiest in semishade with ample moisture.
Darkly alluring, this sumptuous perennial has plenty of reason to be “big headed,” so we find the epithet microcephala a somewhat dubious observation. Each spring, deep red shoots emerge and lift themselves into a graceful arching form. Velvety leaves of a rich burgundy purple are dramatically marked with lance-shaped mint-green and silver chevrons, and later in the season are topped with delicate white flowers.
Visually arresting anywhere, plant ‘Red Dragon’ in a container or in the garden and let its gemlike elegance be set off by bright-leafed Spiraea ‘Magic Carpet’. It prefers moist soil, but can adapt to drier conditions.(PP# 12,062)
Blooms August–September.
Size: 3' 0" – 4' 0" high x 4' 0" wide.
Hardy to zone 5.
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Other selections in this genus:
- Persicaria affinis ‘Dimity’
- Persicaria amplexicaulis ‘Fat Domino’
- Persicaria amplexicaulis ‘Alba’
- Persicaria amplexicaulis ‘Amethyst SummerŪ’
- Persicaria amplexicaulis ‘Anne′s Choice’
- Persicaria amplexicaulis ‘Atrosanguinea’
- Persicaria amplexicaulis ‘Blackfield’
- Persicaria amplexicaulis ‘Golden Arrow’
- Persicaria amplexicaulis ‘Inverleith’
- Persicaria amplexicaulis ‘Orange field’
- Persicaria amplexicaulis ‘Purple Spears’
- Persicaria amplexicaulis ‘Rosea’
- Persicaria amplexicaulis ‘Summer Dance’
- Persicaria amplexicaulis ‘Taurus’
- Persicaria bistorta ‘Hohe Tatra’
- Persicaria bistorta ‘Superba’