Canada's Plant Hardiness Site

Vaccinium ovalifolium Sm.

oval-leaf bilberry, Alaska blueberry, blue bilberry, early blueberry

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Data Details

Number unique observations: 2766
Zone range (Canada): 0a - 9a

p 1971-2000

Map Legend

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Hardiness Zones

Canadian Plant Hardiness Zones
Zone	%
0a	1
0b	1
1a	1
1b	7
2a	10
2b	9
3a	8
3b	6
4a	6
4b	5
5a	3
5b	3
6a	2
6b	1
7a	1
7b	1
8a	1
8b	1
9a	1
Outside Canada	30

USDA Zones
Zone	%
1	1
2	5
3	25
4	27
5	21
6	11
7	3
8	2
9	1
10	0
11	0
12	0
13	0

Bioclimatic profile

name	mean	S.D.	1%	5%	10%	25%	50%	75%	90%	95%	99%	maximum	minimum
Annual Mean Temperature	3.72	3.3	-3.4	-1.6	-0.6	1.3	3.5	6.3	8.3	9.1	10.3	11.6	-6.0
Max Temperature of Warmest Period	19.8	3.22	12.5	14.4	15.5	17.5	19.8	22.18	24.0	25.0	26.94	28.4	10.3
Min Temperature of Coldest Period	-9.94	6.93	-28.2	-22.48	-17.5	-14.5	-10.6	-4.2	-0.45	0.5	1.7	2.6	-30.5
Annual Precipitation	1468.68	697.7	497.65	643.25	734.0	896.0	1246.5	1968.75	2523.0	2823.25	3239.5	3611.0	305.0
Precipitation of Warmest Quarter	232.21	72.5	89.0	124.0	145.0	183.0	227.0	269.0	327.0	369.75	434.0	495.0	50.0
Precipitation of Coldest Quarter	517.52	318.32	91.65	159.0	188.0	243.0	409.5	777.0	994.0	1118.0	1277.4	1404.0	45.0