A hybrid cross between a Japanese Alder and a Caucasian Alder with large, serrated, coppery-purple leaves that emerge in spring and mature to glossy, dark green. Pollution-tolerant.
Scientific Name: Alnus x spaethii
Hardiness Zone: 4
Height: 40-50'
Width: 25-30'
Foliage Color: Green
Flower Color: Catkins
Fruit: Strobile
Fall Color: Blend
