Summary
Appalachian false goat’s-beard (Astilbe biternata) is the only species of Astilbe that is native to North America. In contrast to the more familiar species, it is a strikingly bold, coarse-textured, 3-6’ tall plant. Hundreds of small, creamy-white flowers are borne in feathery pyramidal panicles. These are held above large, divided leaves, which usually end with a three-lobed terminal leaflet. This last feature distinguishes Appalachian false goat’s-beard from true goat’s-beard (Aruncus dioicus) which has an unlobed terminal leaflet. Provide rich moist soil in partial shade and use as a background plant. Companion plants providing contrasting textures include wild ginger (Asarum canadense), plantain-leaf sedge (Carex plantaginea), and American alumroot (Heuchera americana). Zones 5-8.
More Details
- Sun/Shade Conditions
filtered-shade, partial-shade - Foliage Character
deciduous - Soil Moisture
average, moist - Flowering Period
early-summer, late-spring - Soil PH
adaptable - Flower Color
white - Summer Foliage Color
green - Fall Foliage Color
green, yellow - Fruit/Seed Color
brown
Additional Information
USDA Plants , Discover Life, Lady Bird Johnson Wildflower Center