Select Clethra alnifolia Cultivars
| Cultivar |
Height |
Flower |
Comments |
| Hummingbird | 30-40" | 4-6" white inflorescences in early summer cover the plant | Spreads by rhizomes to form colonies; lustrous dark green leaves; 1 to 2.5" long; golden yellow fall color |
| Pink Spires | 6 to 8 feet | Buds are pink to rose, open to soft pink and fade to white | Upright habit; lustrous dark green leaves |
| Rosea | 6 to 8 feet | Pink buds; pink flowers fade to pinkish white | Glossy dark green leaves |
| Ruby Spice | 6 to 8 feet | 3.5-4" inflorescence of rich rose flowers; holds color | Lustrous dark green leaves |
| September Beauty | 5 to 6 feet | White; late flowering | Lustrous dark green leaves; compact grower |
| Sixteen Candles | 2 to 3 feet | Fragrant white flowers in upright racemes | Dark green leaves; golden yellow fall color |