Canada's Plant Hardiness Site

Aquilegia canadensis L.

red columbine, wild red columbine, Canadian columbine, rock bells

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Data Details

Number unique observations: 7778
Zone range (Canada): 2b - 7b

p 1971-2000

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Hardiness Zones

Canadian Plant Hardiness Zones
Zone	%
0a	0
0b	0
1a	0
1b	0
2a	0
2b	1
3a	3
3b	3
4a	2
4b	2
5a	2
5b	2
6a	1
6b	1
7a	1
7b	1
8a	0
8b	0
9a	0
Outside Canada	78

USDA Zones
Zone	%
1	0
2	0
3	10
4	17
5	22
6	29
7	14
8	5
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	8.43	3.51	1.6	2.9	4.2	6.1	8.0	10.8	13.3	14.5	16.3	19.4	-1.6
Max Temperature of Warmest Period	28.22	2.38	23.5	24.7	25.3	26.5	28.1	29.7	31.8	32.3	33.9	35.6	21.2
Min Temperature of Coldest Period	-12.17	5.79	-25.02	-22.8	-20.0	-16.3	-11.7	-8.0	-4.9	-3.2	-0.7	5.7	-29.0
Annual Precipitation	980.81	206.38	509.0	665.0	736.0	837.0	963.0	1137.0	1244.0	1324.0	1465.69	1633.0	388.0
Precipitation of Warmest Quarter	291.58	37.05	210.0	227.0	238.0	264.25	297.0	319.0	336.0	343.0	363.23	416.0	170.0
Precipitation of Coldest Quarter	188.36	87.5	43.0	58.0	70.0	113.0	194.0	254.0	293.0	334.0	404.0	456.0	28.0