Hybrid that’s a 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 |
| Zone: | 4 |
| Light: | Sun/Part Shade |
| Height: | 40-50' |
| Width: | 25-30' |
| Foliage: | Green |
| Flower: | Catkins |
| Fruit: | Strobile |
| Fall Color: | Yellow-orange |
