Western Hemlock, Alaska Pine, Pacific Hemlock, West Coast Hemlock

Tsugaheterophylla

Family
Pinaceae (py-NAY-see-ee)
Genus
Tsuga (SOO-guh)
Species
heterophylla (het-er-oh-FIL-uh)
Synonym
Sun Exposure
Sun to Partial Shade
Light Shade
Foliage
Evergreen
Height
over 40 ft. (12 m)
Hardiness
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Bloom Color
Bloom Time
Other Details
Category
Trees
Conifers
Water Requirements
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Propagation Methods
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Seward, Alaska

Menifee, California

Louisville, Kentucky

Portland, Oregon

Des Moines, Washington

Langley, Washington

North Sultan, Washington

Sultan, Washington

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Gardener's Notes:

1
positive
0
neutral
0
negative
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Sultan, WA (Zone 8a) | November 2006 | positive

Western Hemlock is also known as Pacific Hemlock, West Coast Hemlock
'tsu-ga' is the Japanese word for "tree" and "mother". 'hete...Read More

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