Abies concolor - white fir

Transcription

Abies concolor - white fir
Low mainten ance p l ant s with few pes t prob lems
Beautiful foliage with bluish needles,
can replace blue spruce, white pine,
and Leyland cypress in the landscape
Scientific Name: Abies concolor
Common Name: White fir
Hardiness Zones: 4–7
Habit: 30–50 feet tall by 15–30 feet wide
Growth Rate: Slow to medium
Foliage: Evergreen, flat soft needles
Site Requirements: Prefers full sun and needs well
drained soil; will not tolerate wet areas
Tom DeGomez, University of Arizona, Bugwood.org
Form: Conical with whorls of horizontal branches
Abies concolor
White fir
Description: Good alternative to blue spruce with no
serious pest problems, the best fir for the east
and mid west
Cultivars:
A. concolor ‘Candicans’
striking gray-blue foliage,
blue-purple cones
Paul Wray, Iowa State University, Bugwood.org
USDA-NRCS PLANTS Database/Herman,
D.E. et al. 1996. North Dakota tree handbook
PlantSystematics.org Copyright © 2008 by Kevin C. Nixon
U.S. National Arboretum
Funds provided through grant support from the Northeastern IPM Center, US-EPA Region III, and University of Maryland Extension. Project developed by Mary Kay Malinoski and David L. Clement, University of Maryland Extension. We would like to acknowledge the contributions of the horticulturists from:
U.S. National Arboretum, U.S. Botanic Garden, Longwood Gardens, Department of Horticulture at Cornell University, Brookside Gardens, University of Maryland Extension, Audubon International, and the Northeast Community IPM Network. Posters and illustrations designed by mmgraph llc. Not for Resale