Canada's Plant Hardiness Site

Artemisia douglasiana Besser

Douglas’ wormwood, Douglas’ sagewort, northwest mugwort

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Data Details

Number unique observations: 1285
Zone range (Canada): 4a - 9a

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	0
3a	0
3b	0
4a	1
4b	1
5a	1
5b	1
6a	1
6b	1
7a	1
7b	0
8a	1
8b	1
9a	1
Outside Canada	99

USDA Zones
Zone	%
1	0
2	0
3	0
4	0
5	1
6	31
7	25
8	12
9	25
10	3
11	1
12	0
13	0

Bioclimatic profile

name	mean	S.D.	1%	5%	10%	25%	50%	75%	90%	95%	99%	maximum	minimum
Annual Mean Temperature	13.0	3.84	2.97	5.3	6.9	10.9	14.1	15.9	17.1	17.8	18.62	22.5	1.1
Max Temperature of Warmest Period	29.8	4.08	20.78	23.2	24.4	26.9	29.8	33.0	35.3	36.2	37.12	41.6	17.6
Min Temperature of Coldest Period	-0.0	4.33	-11.2	-8.5	-7.2	-2.2	1.0	2.8	4.5	5.6	7.72	10.2	-13.5
Annual Precipitation	734.65	362.67	195.84	295.2	336.0	452.0	641.0	972.0	1280.6	1435.6	1708.2	1945.0	113.0
Precipitation of Warmest Quarter	25.09	20.21	4.0	6.0	8.0	10.0	16.0	37.0	53.0	66.8	93.16	108.0	3.0
Precipitation of Coldest Quarter	377.59	179.09	83.84	139.0	170.0	240.0	342.0	499.0	623.2	720.8	851.6	949.0	44.0