Rodgersia pinnata 'Chocolate Wing' is a bold, rhizomatous perennial that commands attention in any garden with its architectural foliage and delicate flowers. Native to moist woodlands and stream banks across Asia, this variety grows 36 to 60 inches tall with an equal spread, making it a substantial presence in the landscape. The pinnately compound leaves consist of 6 to 9 leaflets (each 6 to 8 inches long) that turn striking reddish-bronze in late summer, while creamy pink to red flowers bloom from June through August in astilbe-like panicles. Hardy in zones 5 to 8, it thrives in consistently moist, organically rich soil and tolerates both full sun and partial shade, though it prefers light shade with adequate moisture.
Partial Sun
Moderate
5-8
60in H x 48in W
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Moderate
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The foliage is the real showstopper here; those deeply pinnate leaves emerge with a bold presence and transform to reddish-bronze as the season progresses, extending the plant's ornamental value far beyond its June-to-August bloom window. The fragrant, showy flowers arrive in branched panicles that rise gracefully above the foliage mound, creating a layered, sculptural effect. This plant excels in wet soils and rain gardens, making it an excellent choice for spots where other perennials struggle, and it requires virtually no serious pest or disease management once established.
Rodgersia pinnata 'Chocolate Wing' excels in naturalized settings, particularly in rain gardens, bog gardens, and moist woodland edges where its preference for wet soil becomes an advantage rather than a constraint. It is especially valuable along stream banks and pond margins, where its bold foliage and substantial height create structure and visual interest in otherwise challenging damp sites. The plant's ability to tolerate consistently moist to wet soils makes it a go-to choice for gardeners managing drainage-prone areas or those deliberately designing water-loving plant communities.
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Deadhead spent flower stalks after the June-through-August bloom period to maintain a neat appearance. Beyond this, pruning is minimal; allow the foliage to develop naturally into its clump form. Since this plant spreads via creeping rhizomes to form colonies over time, you may need to manage its spread by dividing sections or removing rhizomes if it encroaches on neighboring plants. Site it with adequate space to expand without requiring constant intervention.
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“The genus Rodgersia was named to honor Rear-Admiral John Rodgers (1812-1882), a distinguished American naval officer who commanded a Pacific expedition between 1852 and 1856 during which the first species of this genus was discovered. This botanical tribute reflects the Victorian era's tradition of honoring explorers and naval officers through plant nomenclature. The species pinnata originates from the moist forests and waterside habitats of Asia, where it evolved to thrive in consistently wet conditions. Its introduction to Western gardens came through the plant collecting expeditions of the nineteenth century, bringing this architectural perennial from its Asian homeland into cultivation.”