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Variety fit — Florida

Can I grow Lambert sweet-cherry in Florida?

The verdict

Not recommended

  • Needs about 800 chill hours; your area averages 300 and tops out near 470.
  • Your zone 9a is warmer than this variety's range (zones 5–8); it may not receive reliable winter chilling.

Based on Florida’s main growing area (32601): zone 9a, ~300 chill hours. Your exact site may differ — check your ZIP.

Lambert requirements vs. Florida climate
Lambert chill requirement800 chill hours
Lambert hardinessUSDA zones 5–8
Florida average chill (32601)300 hours (130–470 across 10 winters)
Florida zone (32601)USDA zone 9a
USDA pomological watercolor of Lambert sweet cherry
Prunus avium: LambertUSDA pomological watercolor, Deborah Griscom Passmore, 1907 · USDA Pomological Watercolor Collection

These meet Florida’s chill hours and zone comfortably:

Or the same verdict for another region:

Can I grow Lambert sweet-cherry in Florida?
Probably not — Needs about 800 chill hours; your area averages 300 and tops out near 470.

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 (Intermountain Tree Fruit Production Guide). Varieties for Utah — Cherry — accessed July 2026
  4. [4] Dave Wilson Nursery. Cherries — DWN Variety Finder product list — accessed July 2026