Red Fir
Abies magnifica
One of the tallest fir species in North America and a major component of Sierra Nevada forests.
Field reference
Family
Pinaceae
Growth rate
Moderate
Mature size
130–200 ft tall, 20–40 ft spread
Hardiness zone
5-8
Soil preference
Deep, well-drained, acidic mountain soils
Sun
Full Sun
Pruning window
Late winter
Wood properties
Soft, lightweight, straight-grained; used for lumber and pulp
Native range
Cascade Range of southern Oregon and the Sierra Nevada of California
Green weight
48 lb/ft³
Common questions
Why is it called red fir?
Mature trees develop reddish-orange bark, which gives the species its common name.
How tall does red fir grow?
Red fir commonly reaches 130 to 200 feet tall and is among the tallest fir species in North America.
Where is red fir native?
Red fir is native to California's Sierra Nevada and portions of the southern Cascade Range in Oregon.
What growing conditions does red fir prefer?
Red fir thrives in deep, well-drained mountain soils with full sun and cool temperatures.
What pests and diseases affect red fir?
Fir engraver beetles, dwarf mistletoe, and root diseases are the most common issues.
Related species in Pinaceae
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