_r.t._clausen.jpg&w=3840&q=75)
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 ft-20 ft
Mature spread10 ft-15 ft
Plant typeShade Trees
Bloom seasonSpring
Foliage typeDeciduous
Tolerance & safety
Drought tolerantNo
Fire tolerantNo
Pet safeUnknown
Deer resistantNo
Pollinator-friendlyUnknown
Visualize this plant in your garden
See how Speckled Alder would look in your yard with Neighborbrite.