Skip to content
EveryOrchard
Menu

Variety fit — Quebec

Can I grow Shiro 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

Shiro requirements vs. Quebec climate
Shiro chill requirement400–500 chill hours
Shiro hardinessUSDA zones 5–9
Quebec average chill (J0J)1,364 hours (1,092–1,664 across 10 winters)
Quebec zone (J0J)USDA zone 5a
USDA pomological watercolor of Shiro plum
Prunus salicina: ShiroUSDA pomological watercolor, Mary Daisy Arnold, 1911 · USDA Pomological Watercolor Collection

Keep checking

Or the same verdict for another region:

Planting a Shiro in Quebec? Get its care calendar for your exact ZIP code, with email reminders.

Save this tree in My Orchard

Questions

Can I grow Shiro plum in Quebec?
Yes — Your zone 5a and typical 1364 chill hours both suit this variety.

Sources

  1. [1] Open-Meteo / Copernicus ERA5. Historical Weather API (hourly 2m temperature) — accessed July 2026
  2. [2] Natural Resources Canada. Plant Hardiness Zones of Canada — accessed July 2026
  3. [3] Dave Wilson Nursery. Shiro Plum — variety specifications — accessed July 2026