|  |  | Where it GrowsPrincipally the Pacific Northwest, where it is the most abundant commercial  hardwood. Average height is 90 feet and the tree matures in 25 to 40 years, but  will begin to deteriorate by 60 to 80 years of age. Alder grows well on burned  over lands and thrives in areas that have been ravaged by fire, earthquakes or  logging.
 
 Main UsesFurniture, kitchen cabinets, doors, shutters, mouldings, panel stock, turnings,  carvings and kitchen utensils.
 
 General  DescriptionRed alder, a relative of birch, is almost white when freshly cut but quickly  changes on exposure to air, becoming light brown with a yellow or reddish  tinge. Heartwood is formed only in trees of advanced age and there is no  visible boundary between sap and heartwood. The wood is fairly straight-grained  with a uniform texture.
 
 Working  PropertiesRed alder machines well and is excellent for turning. It nails, screws and  glues well, and can be sanded, painted, or stained to a good finish. When  stained, it blends with walnut, mahogany or cherry. It dries easily with little  degrade and has good dimensional stability after drying.
 
 Physical  PropertiesRed alder is a relatively soft hardwood of medium density that has low bending  strength, shock resistance and stiffness.
 
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