Rusticité des plantes
Quebec/Québec
| 1961-1990 zone | 1981-2010 zone | 1961-1990 hardiness index | 1981-2010 hardiness index | |
|---|---|---|---|---|
| Abercorn | 4b | 5a | 47 | 53 |
| Acton Vale | 5a | 5a | 50 | 53 |
| Akulivik | -999 | -999 | ||
| Albanel | 2a | 2b | 24 | 29 |
| Alma | 2b | 3b | 29 | 35 |
| Amos | 1b | 2a | 19 | 23 |
| Amqui | 3a | 3b | 34 | 37 |
| Ange-Gardien | 5a | 5b | 52 | 56 |
| Angliers | 2b | 3b | 27 | 36 |
| Armagh | 3b | 4a | 39 | 44 |
| Asbestos | 4a | 4b | 44 | 49 |
| Aupaluk | 0a | 0a | 0 | 4 |
| Ayer's Cliff | 4b | 5a | 45 | 51 |
| Aylmer | 4b | 5a | 48 | 54 |