Speckled Alder-Alnus rugosa

Speckled alder colonizes stream banks, lake shores, damp meadows and also occurs in bogs and nutrient-rich swamp communities. These native flood resilient shrubs are a good species for climate change adaptation in Vermont. They grow 15- 25 ft. high at full maturity and form dense thickets. The Speckled Alder is sometimes referred to as a pioneer species, as it is used on non-fertile soils which it enriches by nitrogen fixing bacteria in its root nodules.

A great choice for most moist to wet areas, Speckled Alder is a common sight by the side of many New England streams. Though its flowers are not showy, the texture of stems and leaves provide great visual interest throughout the season. Speckled Alder serves as a food source for many species: including deer, beavers, goldfinches and the larvae of the harvester butterfly (Feniseca tarquinius).

Bare Root Plant Size: 3-4 feet
Height at Maturity: 15-25 feet