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Variety fit — Louisiana

Can I grow McIntosh apple in Louisiana?

The verdict

Not recommended

  • Needs about 900 chill hours; your area averages 466 and tops out near 602.
  • Your zone 9a is warmer than this variety's range (zones 5–8); it may not receive reliable winter chilling.

Based on Louisiana’s main growing area (70801): zone 9a, ~466 chill hours. Your exact site may differ — check your ZIP.

The numbers

McIntosh requirements vs. Louisiana climate
McIntosh chill requirement900 chill hours
McIntosh hardinessUSDA zones 5–8
Louisiana average chill (70801)466 hours (236–602 across 10 winters)
Louisiana zone (70801)USDA zone 9a
USDA pomological watercolor of McIntosh apple
Malus domestica: McIntoshUSDA pomological watercolor, Deborah Griscom Passmore, 1909 · USDA Pomological Watercolor Collection

Better apple choices for Louisiana

These meet Louisiana’s chill hours and zone comfortably:

Keep checking

Or the same verdict for another region:

Questions

Can I grow McIntosh apple in Louisiana?
Probably not — Needs about 900 chill hours; your area averages 466 and tops out near 602.

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] Utah State University Extension. Apple Production and Variety Recommendations for the Utah Home Garden — accessed July 2026
  4. [4] Dave Wilson Nursery. Apples — DWN Variety Finder product list — accessed July 2026