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Key characteristics

Family: Hydrangeaceae
Height: 36 to 48 in
Width: 24 to 36 in
Flower color: Waxy pale yellow nodding bell-shaped blooms on arching stems
Foliage color: Soft yellow-green maple-like leaves forming bold textured clumps
Bloom time: Late summer into early fall
Light: Partial shade to full shade
Water: Average
Maintenance: Low; cut back stems after frost and mulch to retain moisture
Growing zone: USDA zones 5 to 8
Wildlife: Bees and other late-season pollinators

Perennials

Kirengeshoma palmata

Yellow Wax Bells

Kirengeshoma palmata develops broad, maple-shaped leaves of soft green that create a lush, gently arching presence through the growing season. In late summer to early autumn, pendent, waxy yellow bells emerge along upright stems, their smooth petals and quiet glow bringing fresh color when many woodland perennials begin to fade. The measured unfolding of buds extends the floral display and adds a sense of calm continuity in shaded garden settings.

Light

Partial shade to full shade

Water

Average

Bloom time

Late summer into early fall

Find this plant

Works well in

Borders
Shade Gardens
Woodland Gardens
Pollinator Gardens
Cut Flower Gardens

Companion plants

Bleeding hearts · Solomon's seal · Ferns · Lungworts · Wild ginger · Hellebores

Design tip

Late flowers extend the season, so set it behind or beside plants that finish in midsummer. Cooler light suits it, so tuck it on the north side of a shrub or wall where the soil stays even.