Germination Info : Seed requires 30- 60 days cold stratification
Hardiness zone : 4-7
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Alnus glutinosa (Black Alder), the black alder is a large deciduous tree. In ideal growth conditions, it may reach 60 feet tall at maturity, with a crown that is broad and loosely pyramidal in form. On twigs, leaves are alternately placed. The leaves vary in form from oval to circular. The leaf margins have a coarse double-toothed appearance. Foliage is lustrous and dark green in hue, with no fall color shift. Young leaves have a gooey resemblance to them.
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