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Douglas-fir

Douglas-fir

Pseudotsuga menziesii

tree☀️ full sun💧💧 moderate waterZone 3bZone 9b

A tall, evergreen conifer with soft, flat needles and a graceful pyramidal form. Widely valued for timber and as an ornamental shade tree in temperate regions.

Overview

Form
Pyramidal
Growth Rate
moderate
Size
40–110′ tall × 12–50′ wide
Dormancy
evergreen

Tolerances & Soil

high

Flood Tolerance

low
Zone 3bZone 9b
1471013
ColderWarmer
Zone range: Zone 3b to Zone 9b

pH Range

5.97.2
7.0
3.556.589
pH range: 5.9 to 7.2

Soil Texture

Coarse, Medium

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

Winter

Succession Role

pioneerearly successional

Native to the United States

Native Range

Western North America (Pacific Northwest)

Native to: California, Oregon, Washington, Idaho, Montana, Nevada, Utah, Colorado, New Mexico, Arizona

Function & Care

biomass/mulcherosion controlwildlife benefitwindbreak

Establishment & Care

Establishment
easy
Maintenance
low
Propagation
seed