Canada's Plant Hardiness Site

Viola odorata L.

English violet, florist's violet, sweet blue violet, garden violet

Synonymy

Data Details

Number unique observations: 1065
Zone range (Canada): 2b - 9a

p 1971-2000

Map Legend
Download Grid Data
Hardiness Zones
Canadian Plant Hardiness Zones
Zone%
0a0
0b0
1a0
1b0
2a0
2b1
3a1
3b1
4a1
4b1
5a1
5b2
6a1
6b1
7a1
7b1
8a1
8b1
9a1
Outside Canada88
USDA Zones
Zone%
10
20
31
47
520
635
720
812
93
101
110
120
130
Bioclimatic profile
namemeanS.D.1%5%10%25%50%75%90%95%99%maximumminimum
Annual Mean Temperature 9.372.623.95.56.37.89.210.612.814.616.817.91.9
Max Temperature of Warmest Period 27.822.6222.3623.624.526.427.629.031.432.635.436.120.1
Min Temperature of Coldest Period -6.685.86-18.04-15.46-13.3-10.6-8.5-0.41.12.985.48.0-24.0
Annual Precipitation 940.58333.96275.56399.2464.2795.0925.01117.01354.61576.61865.522037.0186.0
Precipitation of Warmest Quarter 178.6104.48.013.032.084.0200.0272.0304.0316.8343.0446.05.0
Precipitation of Coldest Quarter 290.88193.0442.093.2117.0158.0209.0421.0591.2686.0807.72921.028.0