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Fir, White (Concolor Fir) Abies concolor

White Fir - Abies concolor
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The beautiful White (or Concolor) Fir has light-colored bark and silver blue-green needles. Tolerates most soils and drought. Matures at 50', 20' spread in the home landscape. (zones 4-7)

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Zones 4 - 7 Zones 4 - 7
Hardiness Zones 4 - 7
The White (Concolor Fir) Fir can be expected to grow in the zones shown in color in the arborday.org zone map. View Map
Evergreen Evergreen
Type of tree
Evergreens
50' High 50' High
Mature Height
The White (Concolor Fir) Fir grows to be 50' feet in height.
20' Spread 20' Spread
Mature Spread
The White (Concolor Fir) Fir has a spread of about 20' at full maturity.
Slow to Medium Growth Slow to Medium Growth
Growth Rate
This tree grows at a slow to medium growth rate. More about this.
Full Sun Full Sun
Sun
This fir does well in full sun, partial shade.
Various Soils Various Soils
Soil
The White (Concolor Fir) Fir grows in acidic, drought tolerant, loamy, moist, sandy, well drained soils.
Pyramidal Shape Pyramidal Shape
Shape
This fir has pyramidal shape.
Attributes

The White Fir, sometimes called Concolor Fir, is a favorite Christmas tree among discerning buyers. It is also an important timber tree in its natural range within the Sierra Mountains and the western slopes of the central Rockies. It is widely planted as a beautiful ornamental in the East. Not surprisingly, White Fir is named for its light-colored bark and the silvery or "glaucous" color of its needles.

Description

The beautiful White (or Concolor) Fir has light-colored bark and silver blue-green needles. Tolerates most soils and drought. Matures at 50', 20' spread in the home landscape. (zones 4-7)

Wildlife Value

Grouse like to eat the buds and needles, and find white fir a good roosting tree. The seeds are eaten by squirrels, rodents, chickadees, crossbills, and Clark's nutcrackers. Deer browse on seedlings, buds and needles, and porcupines gnaw on the bark.

History/Lore/Use

White Fir is one of the 40 members of its genus worldwide, and nine in North America. Its common name is descriptive of the foliage, whereas its scientific name is not too helpful. "Abies" is simply the ancient Latin word for Fir trees, and "Concolor" means "together, or of one color." This wild mountain resident has no outstanding credits to its name in the lumber business. It does have commercial value and is harvested for miscellaneous products, but it is far overshadowed by its stronger woodland associates. Long ago, naturalist Donald Peattie predicted the real glory of this species. "Rather does the future of this tree lie in its value as an ornamental," he wrote in 1953. It is today a favorite for urban landscaping.

Moisture

Normal moisture required; drought tolerant.

Leaves

The needles of the White Fir are silvery blue to silver-green; flat; blunt; 2 to 3 inches long. (The longest of the Fir family.)

Flower Color

Red; nondescript.

Bloom Time

April-May

Fruit Description

The fruit is elongated; upright; 3 to 6 inches long; dry or hard; brown.