Alder has a pyramidal shape when young but grows rounded as it matures. Foliage remains green through fall. This tree makes an ideal specimen.
Hardiness Zones: 3-7 Habit: deciduous Growth rate: fast to moderate Ideal planting location: Part shade to full sun; moist, well-drained soil; moderate drought tolerance. Form: Oval, pyramidal shape with a coarse texture and dense crown. Height: 40-50 feet Width: 20-40 feet Leaf: 2-4 inches; simple green leaves; no fall color change.