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Variety fit — Ontario

Can I grow Ambrosia pomegranate in Ontario?

The verdict

Not recommended

  • Your zone 6b is colder than this variety's hardiness range (zones 8–10); winter cold may damage or kill the tree.

Based on Ontario’s main growing area (L2R): zone 6b, ~1,677 chill hours. Your exact site may differ — check your ZIP.

The numbers

Ambrosia requirements vs. Ontario climate
Ambrosia chill requirement150 chill hours
Ambrosia hardinessUSDA zones 8–10
Ontario average chill (L2R)1,677 hours (1,342–1,953 across 10 winters)
Ontario zone (L2R)USDA zone 6b
Ambrosia pomegranateSpecies illustration — no historical watercolor exists for this cultivar

Keep checking

Or the same verdict for another region:

Questions

Can I grow Ambrosia pomegranate in Ontario?
Probably not — Your zone 6b is colder than this variety's hardiness range (zones 8–10); winter cold may damage or kill the tree.

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. Ambrosia Pomegranate — variety specifications — accessed July 2026