Alnus – Alder

Alnus, or Alder, is a versatile genus of deciduous trees and shrubs known for their fast growth and ability to thrive in moist conditions. Often used for hedging or as a small ornamental tree, they are also a great street tree alternative to ash, offering nice foliage and adaptability. Alders feature distinctive catkins and small cone-like fruits, providing winter interest, and they enhance soil fertility by fixing nitrogen, making them valuable in ecological plantings.