Canada's Plant Hardiness Site

Aralia spinosa L.

devil's walkingstick, Hercules' club, Angelica tree, toothache tree, prickly ash

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Number unique observations: 2648
Zone range (Canada): 6b - 7b

Hardiness Zones

Bioclimatic profile

name	mean	S.D.	1%	5%	10%	25%	50%	75%	90%	95%	99%	maximum	minimum
Annual Mean Temperature	14.92	3.02	7.55	9.3	10.5	13.2	14.9	17.1	18.9	19.5	20.75	21.8	6.5
Max Temperature of Warmest Period	31.77	2.01	26.0	27.34	28.7	30.9	32.2	33.2	33.9	34.4	35.0	36.2	25.3
Min Temperature of Coldest Period	-2.46	3.83	-10.85	-8.9	-7.7	-4.9	-2.6	0.2	2.7	3.8	6.55	8.1	-12.7
Annual Precipitation	1290.16	161.28	985.0	1077.0	1111.0	1166.0	1267.0	1415.0	1505.3	1597.0	1688.53	1802.0	855.0
Precipitation of Warmest Quarter	331.11	59.52	237.47	256.0	277.0	298.0	316.0	349.0	422.0	466.3	519.0	535.0	187.0
Precipitation of Coldest Quarter	319.75	69.8	193.47	220.35	239.0	266.0	301.0	382.0	421.0	436.0	462.0	491.0	125.0