Seminole, FL planting zone & frost dates
Seminole is in USDA hardiness zone 10a. Frost is rare here: in most years temperatures do not drop to 32°F.
Useful for zone 10a gardens
- Drip irrigation kit — saves water in long, hot seasons
- Shade cloth — protects plants from midday sun
- Soil moisture meter
- Plants for zone 10
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Hardiness zone by ZIP code in Seminole
- 33772 zone 10b
- 33775 zone 10a
- 33776 zone 10b
- 33777 zone 10a
Nearby cities
- Largo zone 10a
- Pinellas Park zone 10a
- West and East Lealman zone 10a
- Lealman zone 10a
- Clearwater zone 10a
- Gulfport zone 10b
- St. Petersburg zone 10b
- Safety Harbor zone 10a
Questions
What growing zone is Seminole, FL?
Seminole is in USDA Plant Hardiness Zone 10a (average extreme winter low 30°F to 35°F), according to the USDA 2023 map. Some ZIP codes of the city fall in zone 10b.
Frost dates: NOAA U.S. Climate Normals 1991–2020, station St Petersburg Intl Ap, FL (USW00012873), 12.9 km (8.0 mi) from the city center, elevation 3 m, based on 17 years of records. Hardiness zone: USDA Plant Hardiness Zone Map 2023 for the ZIP code nearest to the city center. Microclimates (valleys, hills, cities, coasts) can be warmer or colder: check the local forecast before planting. How we calculate the data.