What Zone Is Florida

Florida spans USDA Hardiness Zones 8a through 11b — a range from near-subtropical in the Panhandle to fully tropical in Miami and the Keys. Your zone determines whether citrus trees survive winter, when to plant vegetables, and which tropical plants live outdoors year-round.

Florida is among the most gardener-diverse states in the US precisely because of this range. A gardener in Pensacola and a gardener in Miami face completely different growing conditions despite living in the same state.

Florida zones by major city and region

For an exact zone by zip code, use the USDA Plant Hardiness Zone Map.

What zone means for Florida gardeners

USDA hardiness zones measure minimum winter temperature — the coldest a location typically gets in an average year. This is the primary factor controlling which perennials, shrubs, and trees survive outdoors year-round.

Zone 8a–8b (Florida Panhandle)

Minimum winter temperature: 10°F–20°F. The Florida Panhandle gardening zone is essentially identical to southern Georgia and Alabama. Standard temperate perennials perform well. Most tropical plants die in winter without protection.

Best plants for Panhandle Florida:

• Crape myrtle — flourishes in Zone 8 heat and humidity
• Camellia — native of this zone; blooms in fall and winter
• Azalea — the classic Panhandle garden shrub, abundant spring bloom
• Sweet olive (Osmanthus) — intensely fragrant, cold-hardy to Zone 7

Cool-season vegetables (broccoli, lettuce, spinach) grow from October through April, similar to Georgia gardens.

Zone 9a (Jacksonville, Gainesville)

Minimum winter temperature: 20°F–25°F. Zone 9a is the coldest part of peninsular Florida. Frost is a regular winter event — 4–8 frost nights per year in Jacksonville.

Plants to protect from frost in Zone 9a:

• Citrus — Meyer lemon and kumquat survive most winters; protect during hard freezes below 25°F
• Bougainvillea — dies to the ground in hard freezes but comes back from roots
• Tropical hibiscus — freezes back; recover from roots if mulched heavily

Reliable Zone 9a perennials:

• Firebush (Hamelia patens) — frost-tolerant, comes back after light freezes
• Lantana — summer powerhouse; may die back in winter but returns reliably
• Society garlic — fragrant purple flowers, surprisingly cold-hardy
• Salvia — multiple species thrive through Zone 9a winters

Zone 9b (Orlando, Daytona Beach, Ocala)

Minimum winter temperature: 25°F–28°F. Zone 9b sees frost 1–3 times per year on average, but not every year. Central Florida gardens are fundamentally subtropical — most tropical plants survive with minor frost protection.

Zone 9b opportunities:

• Citrus (all cold-hardy varieties): navel orange, grapefruit, tangerine
• Meyer lemon: the most cold-tolerant citrus; survives to 22°F
• Papaya: dies at 32°F but regrows from roots in Zone 9b; produces fruit most years
• Banana plant: dies back in cold but returns from rhizomes every spring

The University of Florida IFAS Extension maintains variety trials and planting guides specific to every Florida county — an essential resource for Zone 9b gardeners.

Zone 10a–10b (Tampa, Fort Myers, West Palm Beach)

Minimum winter temperature: 30°F–35°F. Frost is rare — one hard freeze per decade is typical in Zone 10a. Fully subtropical growing conditions with no practical cold limitation on most tropical plants.

Zone 10a garden possibilities:

• Mango — produces fruit reliably in Zone 10a with certain varieties
• Avocado — cold-sensitive varieties survive Zone 10a winters
• Star fruit (carambola) — thrives in Zone 10a; fruit production is excellent
• Frangipani (plumeria) — tropical standard; Zone 10 is its comfort zone
• Butterfly bush reaches enormous size in Zone 10 heat

Zone 10b–11b (Miami, Fort Lauderdale, Florida Keys)

Minimum winter temperature: 35°F–45°F. Fully tropical growing conditions. Frost essentially never occurs. Growing restrictions are about heat and rainfall, not cold.

Tropical plants that grow only in Zone 10b–11b:

• Coconut palm — truly cold-sensitive; only reliably outdoors in Zone 10b+
• Breadfruit — Zone 10b+
• Jackfruit — Zone 10a+
• Mangosteen — Zone 11 only
• Vanilla orchid — Zone 10b+

Miami gardeners have access to the widest variety of tropical fruiting plants in the continental US.

Florida vegetable gardening calendar

Florida’s vegetable gardening is the opposite of most US regions — the primary growing seasons are fall through spring, not spring through summer. Summer heat and humidity make growing most standard vegetables nearly impossible.

North Florida (Zones 8a–9a: Panhandle, Jacksonville)

Central Florida (Zone 9b: Orlando, Tampa)

South Florida (Zone 10a+: Miami, Fort Lauderdale)

For exact planting dates for your Florida county, the University of Florida IFAS Vegetable Planting Guide is the authoritative source, updated annually.

For cool-season vegetable timing in North and Central Florida, our guide on when to plant tomatoes includes Florida-specific timing.

Fruit trees for Florida zones

Finding your exact Florida zone

Florida’s proximity to water creates dramatic local microclimates. The Gulf Coast and Atlantic Coast run warmer than inland areas at the same latitude. Coastal Sarasota may be Zone 10a while inland Arcadia at the same latitude runs Zone 9b.

How to check your precise zone:

1. Enter your zip code at USDA Plant Hardiness Zone Map
2. Compare to your county’s official planting guide from UF IFAS Extension
3. Note any microclimate factors: coastal location, elevation, proximity to lakes

The 2023 USDA zone update shifted many Florida counties upward by half a zone, reflecting warming trends. Check that you are using the 2023 map rather than older versions.

See USDA zones for the complete US zone guide and planting zones for zone-by-zone planting recommendations.