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Variety fit — Arizona

Can I grow Tilton apricot in Arizona?

The verdict

Maybe — with caveats

  • Some winters reach the 600+ chill hours this variety needs, but not most — expect inconsistent cropping.

Based on Arizona’s main growing area (85701): zone 9b, ~522 chill hours. Your exact site may differ — check your ZIP.

The numbers

Tilton requirements vs. Arizona climate
Tilton chill requirement600 chill hours
Tilton hardinessUSDA zones 5–9
Arizona average chill (85701)522 hours (267–731 across 10 winters)
Arizona zone (85701)USDA zone 9b
Tilton apricotSpecies illustration — no historical watercolor exists for this cultivar

Better apricot choices for Arizona

These meet Arizona’s chill hours and zone comfortably:

Keep checking

Or the same verdict for another region:

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

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Questions

Can I grow Tilton apricot in Arizona?
Possibly — Some winters reach the 600+ chill hours this variety needs, but not most — expect inconsistent cropping.

Sources

  1. [1] Open-Meteo / Copernicus ERA5. Historical Weather API (hourly 2m temperature) — accessed July 2026
  2. [2] USDA / PRISM (Oregon State University). 2023 USDA Plant Hardiness Zone Map — accessed July 2026
  3. [3] Dave Wilson Nursery. Tilton Apricot — DWN Variety Finder — accessed July 2026