Canada's Plant Hardiness Site

Tsuga mertensiana (Bong.) Carrière

mountain hemlock, alpine hemlock, black hemlock, hemlock spruce

Synonymy

Data Details

Number unique observations: 1891
Zone range (Canada): 1a - 9a

p 1971-2000

Map Legend
Download Grid Data
Hardiness Zones
Canadian Plant Hardiness Zones
Zone%
0a0
0b0
1a1
1b1
2a1
2b2
3a3
3b4
4a5
4b6
5a5
5b6
6a4
6b3
7a2
7b1
8a1
8b1
9a1
Outside Canada50
USDA Zones
Zone%
10
20
32
416
532
631
78
85
91
100
110
120
130
Bioclimatic profile
namemeanS.D.1%5%10%25%50%75%90%95%99%maximumminimum
Annual Mean Temperature 4.042.77-1.8-0.60.42.04.16.17.78.59.8111.8-3.5
Max Temperature of Warmest Period 20.063.8512.6914.115.117.119.823.125.126.528.5131.79.9
Min Temperature of Coldest Period -8.014.31-17.2-14.75-13.3-11.1-8.2-4.8-2.1-0.61.212.4-20.9
Annual Precipitation 1498.19643.81516.5674.0762.0965.01364.01937.52438.02688.03174.83479.0354.0
Precipitation of Warmest Quarter 188.2291.9541.053.565.0126.0183.0240.0306.0356.5453.6506.034.0
Precipitation of Coldest Quarter 572.41264.14140.8209.0274.0359.0530.0772.0940.01039.51280.31371.084.0