WebDescription. Grand fir is a fast-growing, evergreen coniferous species of tree that grows to mature heights of 260 feet (80 m) tall; with a trunk up to 62 inches (155 cm) in diameter, measured at breast height; and a crown conic, becoming round-topped or straggly with … WebDec 5, 2024 · Of course, different fir species will have differing characteristics. The identification between these species will be based on the overall look of the needles, and the arrangement and size of cones. ... Common Name: Grand Fir Tree. Growing Range: Pacific Northwest of North America. Height: 100-200 ft. Janka Hardness: 490 lbf. Grand fir is ...
Douglas Fir National Wildlife Federation
http://nwconifers.com/nwlo/grandfir.htm WebFeb 15, 2024 · Use needles, bark, and habitat to determine your tree. Learn how to identify a Douglas fir based on tree characteristics and location. ... Doug fir is not a true fir and needles are singly wrapped ... dhs plymouth rd redford mi
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WebGrand fir has a higher incidence of heart rot than white fir. Grand fir bark has a red-purple periderm and is high in camphene. White fir bark periderm is yellowish and camphene content is low (62). Hybrid trees are … WebSep 11, 2024 · Size: Generally speaking, Douglas firs can grow significantly larger than hemlocks. The largest hemlock known is about 195 feet tall, and most are significantly shorter; meanwhile, Douglas firs routinely grow up to 250 feet. Lifespan: Douglas firs generally live longer than western hemlocks, with lifespans averaging 400 to 1,000 years. WebAbies grandis (Dougl. ex D. Don) Lindl.. Grand Fir. Pinaceae -- Pine family . Marvin W. Foiles, Russel T. Graham, and David F. Olson, Jr. Grand fir (Abies grandis), also called lowland white fir, balsam fir, or yellow fir, is … dhs poa health care