Canada's Plant Hardiness Site

Amaranthus tuberculatus (Moq.) J.D.Sauer

roughfruit amaranth, roughfruit waterhemp, tall waterhemp

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Data Details

Number unique observations: 976
Zone range (Canada): 4b - 7b

p 1971-2000

Map Legend

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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	0
4b	1
5a	1
5b	1
6a	1
6b	1
7a	1
7b	1
8a	0
8b	0
9a	0
Outside Canada	96

USDA Zones
Zone	%
1	0
2	0
3	0
4	7
5	19
6	32
7	22
8	17
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	11.0	3.25	4.97	6.5	6.9	8.2	11.1	13.0	15.05	17.23	19.9	21.4	4.0
Max Temperature of Warmest Period	31.03	2.46	26.32	27.2	28.0	28.8	31.1	33.0	34.3	34.8	36.02	36.3	25.1
Min Temperature of Coldest Period	-9.98	4.8	-19.58	-17.8	-16.8	-13.4	-9.5	-7.6	-4.45	-0.9	2.72	5.7	-22.3
Annual Precipitation	923.36	193.36	457.5	604.5	684.5	809.0	922.0	1033.25	1168.0	1269.5	1408.25	1463.0	365.0
Precipitation of Warmest Quarter	289.46	38.36	181.75	204.0	243.0	268.0	296.0	318.0	330.0	337.0	346.5	390.0	144.0
Precipitation of Coldest Quarter	140.72	82.12	33.0	46.0	54.0	76.0	125.0	185.0	248.5	305.5	401.25	412.0	23.0