An upright suckering shrub with oval, mid-green leaves. Spires of very fragrant open bell-shaped flowers, creamy-pink in bud opening to white. Good for shade and part shade, but will appreciate a good soil and moisture, especially if receiving more sunshine.
Clethra alnifolia
Sweet pepper bush
Details
| Aspect | Sun or part shade |
| Flower Colour | White |
| Flowering Period | Jul | Aug | Sep |
| Foliage | Not evergreen |
| Goes Well With | Bistorta, Skimmia, Ferns |
| Growth Habit | Shrubby |
| Hardiness | Fully hardy |
| Height | 2m |
| Soil | Rich and fertile |
| Spread | 2m |
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Will Clethra alnifolia grow in a pot?
Clethra alnifolia, commonly known as Summersweet, can be successfully grown in pots. Choose a pot that is at least 6" bigger than the rootball so it will allow the plant to grow for 2-3 years and ensure it has good drainage to prevent waterlogging. Place the pot in a place to protect it from intense afternoon sun.