Cephalanthus glabratus
Smooth Buttonbush is a deciduous ornamental shrub that requires full sun and high watering. It typically grows to 1.2–1.8 meters in height and is suitable for USDA zones 4–9. This plant blooms with white flowers from June to August and prefers loamy, clay, or peaty soils. It attracts pollinators but is not fragrant or toxic.
Light
Full sun
Watering
High water
Soil
Loamy, Clay, Peaty
Height
1.2–1.8 m
Spread
1.2–1.8 m
Zones
4–9
Flower colors