Pseudotsuga menziesii
Douglas Fir
Description
On older trees of this variety, the bark is thick, corky, and deeply fissured. The crown changes from a conical form and becomes broad and flat-crowned with age, making the branches wide and drooping. Its cones are 3-4" long, and have 3 pointed bracts that extend beyond the nds of the scales. The buds are cigar-shaped, and the bark of the young trees is smooth and grey.
Plant Type
Tree, Conifer
Height Range
12-25', 25-40', 100' and up
Width Range
Flower Color
n/a
Flower Season
n/a
Leaf Color
Blue Green, Dark Green
Bark Color
Grey
Fruit Color
n/a
Fruit Season
n/a
Sun
Full, Half
Water
Medium
Growth Rate
Moderate, Slow
Soil Type
Sandy, Clay, Loam, Rocky, Unparticular
Soil Condition
Average, Well-drained, Moist
Soil pH
Acid, Neutral
Adverse Factors
n/a
Design Styles
Wild Garden, Woodland
Accenting Features
Specimen
Seasonal Interest
n/a
Location Uses
Background, Lawn, Park, Roadside
Special Uses
Hedge, Screen, Wind Break
Attracts Wildlife
n/a
Water Saving Tip:
Adjust the water pressure of you irrigation system.
Spray sprinklers work best at 30 pounds per square inch (psi), and gear and impact rotor sprinklers at 40-60 psi.