Variety fit — Quebec
Can I grow French Improved Prune plum in Quebec?
The verdict
Yes
- Your zone 5a and typical 1364 chill hours both suit this variety.
Based on Quebec’s main growing area (J0J): zone 5a, ~1,364 chill hours. Your exact site may differ — check your ZIP.
The numbers
| French Improved Prune chill requirement | 800 chill hours |
|---|---|
| Quebec average chill (J0J) | 1,364 hours (1,092–1,664 across 10 winters) |
| Quebec zone (J0J) | USDA zone 5a |
Keep checking
Or the same verdict for another region:
Planting a French Improved Prune in Quebec? Get its care calendar for your exact ZIP code, with email reminders.
Save this tree in My OrchardQuestions
- Can I grow French Improved Prune plum in Quebec?
- Yes — Your zone 5a and typical 1364 chill hours both suit this variety.
Sources
- [1] Open-Meteo / Copernicus ERA5. Historical Weather API (hourly 2m temperature) — accessed July 2026
- [2] Natural Resources Canada. Plant Hardiness Zones of Canada — accessed July 2026
- [3] Dave Wilson Nursery. French Improved Prune — DWN Variety Finder — accessed July 2026