Thinleaf Alder

Alnus tenuifolia

Planted 2008

This multi-stem small tree is hardy and reliable. It prefers to grow in part shade, understory locations with organic rich soils. It has unique catkins in late winter and nutlets that persist on the tree throughout the winter.

Thinleaf Alder
Close up of Thinleaf Alder leaf
Close up of Thinleaf Alder Bark
Height Width Zone Growth Rate Water Use
15-25 ft. 15-25 ft. 3-7 Fast Moderate

Leaf

Green, symmetrical leaves with finely serrated, wavy edges.

Fruit

Not showy.

Flower

Not showy.

Advantages

May grow in areas that other plants consider too wet or boggy.

Disadvantages

No significant disadvantages.