Buttonbush
Cephalanthus occidentalis
Hardiness: Zone 5, Zone 6, Zone 7, Zone 8, Zone 9
Plant type: Shrub
Height: 5'-12'
Spread: 4'-8'
Sun: Part Shade, Part Sun, Full Sun
Water: Medium, High
Bloom time: June
Bloom color: White
Soil: Clay-based, Moist, organically rich soils, Loamy, average well-draining soils, Sandy, well-draining soils, Acid (<7pH).