Canada's Plant Hardiness Site

Carex arcta Boott

northern clustered sedge, bear sedge, narrow sedge

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Data Details

Number unique observations: 606
Zone range (Canada): 0a - 9a

p 1971-2000

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Hardiness Zones

Canadian Plant Hardiness Zones
Zone	%
0a	1
0b	1
1a	5
1b	9
2a	11
2b	13
3a	8
3b	5
4a	3
4b	2
5a	1
5b	1
6a	1
6b	1
7a	1
7b	1
8a	1
8b	1
9a	1
Outside Canada	32

USDA Zones
Zone	%
1	1
2	17
3	35
4	15
5	14
6	13
7	2
8	1
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	4.51	3.29	-4.3	-1.62	0.9	2.5	4.6	6.4	8.55	10.2	11.5	12.4	-5.6
Max Temperature of Warmest Period	24.55	2.45	17.4	19.55	21.3	23.3	24.9	26.2	27.1	28.0	29.49	31.6	16.3
Min Temperature of Coldest Period	-14.96	8.14	-29.6	-26.4	-25.0	-21.68	-15.8	-9.7	-1.75	0.5	1.5	4.1	-31.2
Annual Precipitation	932.21	324.55	363.2	498.25	605.5	723.5	870.0	1065.75	1276.5	1641.25	2025.3	2197.0	297.0
Precipitation of Warmest Quarter	221.95	79.99	45.2	89.25	105.0	148.0	248.0	287.0	309.5	323.75	339.0	397.0	18.0
Precipitation of Coldest Quarter	252.68	187.3	53.05	62.25	73.0	123.0	211.5	289.0	533.5	719.5	856.75	918.0	41.0