Canada's Plant Hardiness Site

Arabis pycnocarpa M.Hopkins

western hairy rockcress, creamflower rockcress

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Data Details

Number unique observations: 287
Zone range (Canada): 0a - 7b

p 1971-2000

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Hardiness Zones

Canadian Plant Hardiness Zones
Zone	%
0a	1
0b	4
1a	8
1b	8
2a	8
2b	10
3a	7
3b	5
4a	3
4b	2
5a	1
5b	1
6a	1
6b	1
7a	1
7b	1
8a	0
8b	0
9a	0
Outside Canada	37

USDA Zones
Zone	%
1	1
2	24
3	31
4	16
5	14
6	10
7	1
8	1
9	0
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	4.37	4.0	-5.44	-3.67	-2.08	2.2	5.1	7.0	8.64	9.67	12.38	13.1	-6.4
Max Temperature of Warmest Period	25.36	3.07	18.0	20.0	21.22	23.4	25.5	27.75	28.8	29.6	32.23	33.1	16.9
Min Temperature of Coldest Period	-17.06	6.14	-30.91	-29.17	-26.74	-20.8	-15.8	-12.65	-9.9	-8.3	-7.1	-6.8	-31.5
Annual Precipitation	729.7	259.32	283.86	306.0	363.8	517.5	771.0	888.5	1042.4	1148.9	1356.4	1534.0	273.0
Precipitation of Warmest Quarter	235.76	66.3	96.48	119.3	131.0	190.0	247.0	284.0	318.4	330.7	347.56	371.0	74.0
Precipitation of Coldest Quarter	133.64	79.4	30.86	43.6	51.0	63.0	116.0	191.5	239.2	267.9	365.32	430.0	29.0