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Clethra alnifolia
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Clethra alnifolia
SUMMERSWEET
Clethra
Sun
—
Water
Moderate
Season
—
Type
Shrub
USDA Hardiness
6 7
Add to a garden, pick a variety if you want.
Landscape water use WUCOLS V · UC Davis
Water use varies by region All 6 regions
North-Central Coastal Region 1 Moderate
Central Valley Region 2 Not applicable
South Coastal Region 3 Not applicable
South Inland Region 4 Unknown
High and Intermediate Desert Region 5 Unknown
Low Desert Region 6 Unknown
Source: WUCOLS V · UC Davis / California Center for Urban Horticulture
Native range Approximate, curated regions

Where Clethra alnifolia grows in the wild — separate from where it will grow for you.

Northern America
Varieties of Clethra alnifolia
Clethra alnifolia 'Anne Bidwell'
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Clethra alnifolia 'Anne Bidwell'
Variety
Clethra alnifolia 'Chattanooga'
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Clethra alnifolia 'Chattanooga'
Variety
Clethra alnifolia 'Cottondale'
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Clethra alnifolia 'Cottondale'
Variety
Clethra alnifolia 'Creel's Calico'
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Clethra alnifolia 'Creel's Calico'
Variety
Clethra alnifolia 'Hummingbird'
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Clethra alnifolia 'Hummingbird'
Variety
Clethra alnifolia 'Pink Spire'
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Clethra alnifolia 'Pink Spire'
Variety
Clethra alnifolia 'Rosea'
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Clethra alnifolia 'Rosea'
Variety
Clethra alnifolia 'Ruby Spice'
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Clethra alnifolia 'Ruby Spice'
Variety
Clethra alnifolia 'September Beauty'
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Clethra alnifolia 'September Beauty'
Variety
Clethra alnifolia 'Sherry Sue'
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Clethra alnifolia 'Sherry Sue'
Variety
Clethra alnifolia 'Sixteen Candles'
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Clethra alnifolia 'Sixteen Candles'
Variety
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