Canada's Plant Hardiness Site

Amorpha nana Nutt.

fragrant false indigo, fragrant indigo-bush, dwarf false indigo

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Data Details

Number unique observations: 272
Zone range (Canada): 2b - 4b

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	1
3a	3
3b	6
4a	1
4b	1
5a	0
5b	0
6a	0
6b	0
7a	0
7b	0
8a	0
8b	0
9a	0
Outside Canada	88

USDA Zones
Zone	%
1	0
2	0
3	15
4	39
5	31
6	12
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	6.31	2.52	2.47	2.6	2.8	4.38	6.5	7.6	9.0	11.84	12.62	13.0	2.1
Max Temperature of Warmest Period	28.9	2.2	24.45	25.9	26.2	27.4	28.7	29.95	32.2	32.7	34.26	34.6	23.3
Min Temperature of Coldest Period	-17.71	4.34	-24.0	-23.8	-23.2	-21.8	-18.1	-15.28	-10.2	-9.3	-8.4	-6.5	-24.3
Annual Precipitation	581.93	127.72	382.84	421.75	431.3	477.5	557.0	687.25	754.6	792.8	895.29	931.0	370.0
Precipitation of Warmest Quarter	242.15	55.41	122.55	156.55	171.1	194.75	238.5	290.0	315.0	323.45	346.87	356.0	116.0
Precipitation of Coldest Quarter	49.25	13.59	27.71	30.0	31.0	39.75	50.0	58.0	63.0	74.0	88.58	95.0	27.0