Variety fit — Florida
Can I grow Granny Smith apple in Florida?
The verdict
Not recommended
- Some winters reach the 400+ chill hours this variety needs, but not most — expect inconsistent cropping.
- 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.
The numbers
| Granny Smith chill requirement | 400 chill hours |
|---|---|
| Granny Smith hardiness | USDA zones 5–8 |
| Florida average chill (32601) | 300 hours (130–470 across 10 winters) |
| Florida zone (32601) | USDA zone 9a |
Better apple choices for Florida
These meet Florida’s chill hours and zone comfortably:
Keep checking
Or the same verdict for another region:
Questions
- Can I grow Granny Smith apple in Florida?
- Probably not — Some winters reach the 400+ chill hours this variety needs, but not most — expect inconsistent cropping.
Sources
- [1] Open-Meteo / Copernicus ERA5. Historical Weather API (hourly 2m temperature) — accessed July 2026
- [2] USDA / PRISM (Oregon State University). 2023 USDA Plant Hardiness Zone Map — accessed July 2026
- [3] Utah State University Extension. Apple Production and Variety Recommendations for the Utah Home Garden — accessed July 2026
- [4] Dave Wilson Nursery. Apples — DWN Variety Finder product list — accessed July 2026