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Variety fit — Texas

Can I grow Haralson apple in Texas?

The verdict

Not recommended

  • Needs about 800 chill hours; your area averages 531 and tops out near 723.
  • Your zone 9a is warmer than this variety's range (zones 3–4); it may not receive reliable winter chilling.

Based on Texas’s main growing area (78701): zone 9a, ~531 chill hours. Your exact site may differ — check your ZIP.

Haralson requirements vs. Texas climate
Haralson chill requirement800–1,000 chill hours
Haralson hardinessUSDA zones 3–4
Texas average chill (78701)531 hours (270–723 across 10 winters)
Texas zone (78701)USDA zone 9a
USDA pomological watercolor of Haralson apple
Malus domestica: HaralsonUSDA pomological watercolor, Mary Daisy Arnold, 1934 · USDA Pomological Watercolor Collection

These meet Texas’s chill hours and zone comfortably:

Or the same verdict for another region:

Can I grow Haralson apple in Texas?
Probably not — Needs about 800 chill hours; your area averages 531 and tops out near 723.

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] University of Minnesota Extension. Growing apples in the home garden — accessed July 2026
  4. [4] Dave Wilson Nursery. Apples — DWN Variety Finder product list — accessed July 2026