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Variety fit — Alberta

Can I grow O'Henry peach in Alberta?

The verdict

Not recommended

  • Your zone 4a is colder than this variety's hardiness range (zones 5–9); winter cold may damage or kill the tree.

Based on Alberta’s main growing area (T2P): zone 4a, ~1,361 chill hours. Your exact site may differ — check your ZIP.

The numbers

O'Henry requirements vs. Alberta climate
O'Henry chill requirement750 chill hours
O'Henry hardinessUSDA zones 5–9
Alberta average chill (T2P)1,361 hours (999–1,619 across 10 winters)
Alberta zone (T2P)USDA zone 4a
O'Henry peachSpecies illustration — no historical watercolor exists for this cultivar

Better peach choices for Alberta

These meet Alberta’s chill hours and zone comfortably:

Keep checking

Or the same verdict for another region:

Questions

Can I grow O'Henry peach in Alberta?
Probably not — Your zone 4a is colder than this variety's hardiness range (zones 5–9); 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. Peaches — DWN Variety Finder product list — accessed July 2026
  4. [4] Dave Wilson Nursery. O'Henry — variety specifications — accessed October 2026