Polygonaceae

Persicaria

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Persicaria amplexicaulis

These rhizomatous or stoloniferous plants are spreading and sometimes invasive. They have fleshy stems and conspicuously veined leaves, some of which exhibit autumn color. Many are suitable in a mixed container or border, others naturalized in a woodland or meadow. All plant parts may cause skin irritation on contact and stomach upset if ingested.

Noteworthy CharacteristicsThe genus produces showy pink, red, or white spike-like flower clusters followed by distinctive oval fruits.

CareGrow in moist soil in full sun to partial shade. P. bistorta can tolerate drier soil.

PropagationDivide perennials in spring or fall. Sow seed in spring in a cold frame. Divide perennials in spring or fall.

ProblemsAphids, Japanese beetles, slugs, snails.

Species and cultivars

More From the Plant Guide

Winter Interest

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