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Speckled Alder
Alnus Incana Ssp. Rugosa (Du Roi) R.T. Clausen
Grow conditions
- Sunlight
- Full sun to partial shade
- Hardiness zone
- 2-6
- Min. Temperature
- −51°F (−46°C)
- Soil type
- Clay, Loam, Sandy, Moist, Well drained
- Soil pH
- Acidic, Neutral
Plant traits
Mature height10-20 ft
Mature spread10-15 ft
Plant typeShade Trees
Bloom seasonSpring
Foliage typeDeciduous
Tolerance & safety
Drought tolerantNo
Fire tolerantNo
Pet safeSafe
Deer resistantNo
Pollinator-friendlyBees
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