Canada's Plant Hardiness Site

Calamagrostis pickeringii A.Gray

Pickering's reedgrass, Pickering's reed bentgrass

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Data Details

Number unique observations: 96
Zone range (Canada): 2a - 7b

p 1971-2000

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Hardiness Zones

Canadian Plant Hardiness Zones
Zone	%
0a	0
0b	0
1a	0
1b	0
2a	1
2b	1
3a	1
3b	1
4a	5
4b	11
5a	12
5b	11
6a	6
6b	4
7a	1
7b	1
8a	0
8b	0
9a	0
Outside Canada	45

USDA Zones
Zone	%
1	0
2	0
3	1
4	15
5	45
6	35
7	1
8	0
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	5.06	1.69	0.98	1.7	2.75	4.45	5.15	5.92	7.0	7.12	9.32	9.7	0.7
Max Temperature of Warmest Period	23.07	2.33	17.99	18.85	20.05	21.58	22.9	24.92	25.65	26.42	28.6	28.7	17.8
Min Temperature of Coldest Period	-13.24	3.08	-17.4	-17.2	-16.85	-16.02	-13.05	-10.7	-8.9	-7.82	-6.7	-6.7	-17.4
Annual Precipitation	1318.8	186.87	952.7	1051.5	1080.5	1172.75	1287.5	1480.5	1598.5	1619.0	1674.6	1686.0	947.0
Precipitation of Warmest Quarter	308.38	44.68	248.9	256.5	261.5	272.0	301.5	330.25	362.0	409.5	423.85	440.0	247.0
Precipitation of Coldest Quarter	339.31	69.34	195.5	219.0	236.0	290.5	339.0	395.25	431.5	447.0	453.8	469.0	186.0