Persicaria speciosa (redshank) is a member of the Polygonaceae family. This perennial exhibits a columnar upright growth habit and is characterised by its deciduous foliage. It has a hardiness rating of very hardy (colder than -20ºc) and is hardy in the severest European continental climates, including exposed upland locations in the UK.
When fully mature, Persicaria speciosa can reach an ultimate height of 0.5–1 metres and a spread of 0.1–0.5 metres. For optimal growth, it prefers an east–facing, south–facing, or west–facing aspect and an exposed or sheltered position. It thrives best in clay or loam soil types and should be placed in full sun or partial shade.
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Flower
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Foliage
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Fruit
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Stem
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