Florida Fall Vegetable Garden: What to Plant and When

June 27, 2026

Florida’s vegetable gardening calendar runs opposite to most of the country. While northern gardeners are winding down for the year, Florida gardeners are setting up their most productive season. From Zone 8a in the Panhandle to Zone 10b in Miami, fall brings cooler temperatures and lower humidity, opening the long productive window for cool-season crops.

Ready to dig into the specifics for your region? The Florida Vegetable Gardening guide covers zone-specific timing tables, soil prep, and variety picks for every corner of the state.

The key variable across Florida’s hardiness zones is soil temperature. Most cool-season crops germinate best between 50°F and 75°F. In Zone 8a, soils cool into that range by late August. In Zone 10b, you are waiting until late October or November. Planting while soils stay above 85°F leads to poor germination and premature bolting in greens.

Florida’s Fall Planting Zones

Florida spans USDA Hardiness Zones 8a through 10b, a range of roughly 15°F in minimum winter temperatures. That spread shifts not just what you grow but when your fall window opens.

• Zone 8a covers the western Panhandle around Pensacola. First frost arrives late November to December. Fall planting begins in August.
• Zone 8b covers Tallahassee and the eastern Panhandle. First frost in December. Fall planting starts late August through September.
• Zone 9a covers Jacksonville, Gainesville, and the upper peninsula. Frost is possible November through February. Fall planting runs September through October.
• Zone 9b covers Tampa, Orlando, and the central peninsula. Frost is rare. Fall planting runs mid-September through October.
• Zone 10a covers Fort Myers and the southern tip of the mainland. Frost is possible only in extreme cold years. Fall planting begins in October.
• Zone 10b covers Miami, Fort Lauderdale, and the Keys. No reliable frost. The fall garden starts in late October through November.

Zone-by-Zone Planting Timeline

The table below shows earliest direct-sow or transplant dates for main fall crops. DS = direct sow; TP = transplant.

Crop	Zone 8a/8b	Zone 9a/9b	Zone 10a/10b
Collards	Aug 1 (DS)	Aug 15 (DS)	Sep 15 (DS)
Broccoli	Aug 1 (TP)	Aug 20 (TP)	Oct 1 (TP)
Cauliflower	Aug 1 (TP)	Aug 20 (TP)	Oct 1 (TP)
Eggplant	Aug 1 (TP)	Aug 15 (TP)	Sep 1 (TP)
Kale	Aug 15 (DS/TP)	Sep 1 (DS/TP)	Oct 15 (DS/TP)
Lettuce	Aug 15 (DS/TP)	Sep 1 (DS/TP)	Oct 15 (DS/TP)
Carrots	Sep 1 (DS)	Sep 15 (DS)	Oct 15 (DS)
Beets	Sep 1 (DS)	Sep 15 (DS)	Oct 15 (DS)
Radishes	Sep 1 (DS)	Sep 15 (DS)	Oct 15 (DS)
Spinach	Sep 1 (DS/TP)	Sep 15 (DS/TP)	Nov 1 (DS/TP)

Cool-Season Staples

Lettuce

Lettuce germinates cleanly when soil temperatures drop to 65°F to 70°F, making it the backbone of the Florida fall garden. Loose-leaf varieties tolerate brief warm spells better than head types. ‘Black Seeded Simpson’ and ‘Red Sails’ perform reliably across all Florida zones. In Zone 8a, succession-plant every three weeks from mid-August through November for continuous harvest.

Collards, Kale, and Spinach

Collard greens are the most heat-tolerant cool-season crop in Florida. Direct sow as early as August 1 in the Panhandle, before other greens can handle the soil temperature. They continue producing through light frosts, giving Zone 8a growers a harvest window that runs into January.

Kale and spinach need slightly cooler conditions. Spinach in particular needs soil temperatures below 70°F to germinate reliably. In Zone 10b, that means waiting until November.

Broccoli and Cauliflower

Both are transplant crops in Florida, not direct-sow. Start seeds indoors 6 to 8 weeks before your target transplant date. For Zone 8a, that means starting seeds in early to mid-June. These crops need 60 to 80 days after transplant, so the planting window is narrow when pushing into cooler winter months.

Root Vegetables

Carrots take 70 to 80 days from seed and prefer loose, sandy soil. For Zone 9b, a September 15 sow date puts harvest in late November to early December. Florida’s native sandy soils suit carrots well when amended with compost. Avoid heavy clay additions; they cause forked roots.

Radishes mature in 25 to 30 days and work as a practical indicator: if soil temperature supports radish germination, the broader fall planting window is open.

Extended Warm-Season Crops

Eggplant is a warm-season crop that extends into fall across much of Florida. It needs consistent soil temperatures above 65°F to set fruit and performs well in Zone 10a and Zone 10b through December. ‘Ichiban’ and ‘Black Beauty’ handle Florida’s humidity reliably. In Zone 8a, plan for an October cutoff before the first frost risk.

Tomatoes and peppers follow the same zone schedule as eggplant: Zone 8a transplants go in August 1; Zone 9a/9b in mid-August; Zone 10a/10b in early September. Both crops need 60 to 90 days to first harvest, so the early dates in that window matter.

Soil Temperature Reference

A soil thermometer is more reliable than the calendar for deciding when to plant. These thresholds apply across all Florida zones:

• Brassica transplants: soil at or below 80°F
• Lettuce and spinach germination: soil between 50°F and 70°F
• Carrot and beet germination: soil between 50°F and 75°F
• Eggplant, tomato, and pepper transplants: soil above 65°F

For Zone 9b, surface soil temperatures typically drop below 80°F by the third week of September. For Zone 10b, that crossing usually comes in mid-October.

Managing Late-Summer Pest Pressure

Planting in August and September puts seedlings into peak pest conditions before temperatures cool. Whiteflies, aphids, and caterpillars are most active during this window. Row cover gives seedlings protection from the start and can be removed once daytime highs drop consistently below 85°F. Downy mildew in lettuce and brassicas peaks in humid conditions; space plants for airflow and water at the base rather than overhead.

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