Florida Fall Vegetable Garden (When Northerners Would Be Done)

Florida's growing calendar is an inversion of most of the country. While gardeners in New York and Pennsylvania are pulling their last tomatoes in September and putting the garden to bed, Florida gardeners are just beginning their main vegetable season. The state's fall and winter gardens produce.

—- title: "Florida Fall Vegetable Garden (When Northerners Would Be Done)" slug: fl-fall-garden hub: care category: "Regional" description: "Florida fall vegetable gardening calendar: what to plant September-November in zones 8b-10b. The growing season that begins when northern gardeners quit." date: 2026-06-10 updated: 2026-06-10 author: "Thomas A." reading_time: 8 —-

Florida's growing calendar is an inversion of most of the country. While gardeners in New York and Pennsylvania are pulling their last tomatoes in September and putting the garden to bed, Florida gardeners are just beginning their main vegetable season. The state's fall and winter gardens produce what northerners grow in summer.

Per UF IFAS Extension, Florida's vegetable gardening calendar is primarily determined by the rainy season (June–September) versus the dry season (October–May) and the distinction between North Florida (zones 8a–9a), Central Florida (zones 9a–9b), and South Florida (zones 10a–10b). Each region has a different timing window.

I do not garden in Florida — my experience is zone 7a Long Island. This guide is sourced entirely from UF IFAS Extension publications, which are the primary authority for Florida horticulture.

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Florida Gardening Zones and Season Timing

Per UF IFAS Extension:

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What to Plant in Florida Fall Gardens

Tomatoes — the fall Florida crop

North FL: Late August–September | Central FL: August–September | South FL: September–October

Per UF IFAS Extension, tomatoes are a fall crop in Florida. The timing is critical: transplant when temperatures begin dropping from summer highs (soil still warm enough for good establishment, air temps cooling toward the 65–80°F range tomatoes prefer for fruit set). Per UF IFAS, 'Roma', 'Celebrity', 'Better Boy', and cherry types ('Sweet 100') are reliable for Florida fall planting. Plant from transplants, not seed, for consistent timing.

The honest problem: summer tomatoes in Florida fail because daytime temperatures over 90°F and nighttime temperatures above 75°F inhibit pollen germination and fruit set per UF IFAS. The fall crop avoids this.

Sweet Corn

North FL: September–February | Central FL: September–January | South FL: October–January

Per UF IFAS Extension, sweet corn is typically a fall and winter crop in Florida, planted after temperatures drop below 85°F. Needs a minimum 4 × 4 row block for wind pollination. 'Silver Queen', 'Kandy Korn', and 'How Sweet It Is' (super-sweet type) are Florida-adapted cultivars per UF IFAS.

Beans (Snap Beans)

North FL: August–September, February–March | Central FL: August–September, January–March | South FL: September–February

Per UF IFAS Extension, snap beans are warm-season crops in the rest of the US but are planted in fall and late winter in Florida to avoid summer heat. Bush bean cultivars ('Provider', 'Contender', 'Blue Lake 274') mature in 50–60 days. Do not plant during July–August when temperatures are too high for reliable germination.

Cucumbers

North FL: August–September, February–March | Central FL: August–September, February–March | South FL: September–November, January–March

Per UF IFAS Extension, cucumbers are a fall planting in Florida. Direct seed into warm soil (65°F+). 'Straight Eight', 'Marketmore 76', and 'Poinsett 76' are adapted to Florida conditions. Downy mildew is the primary disease issue in humid Florida; 'Diva' and 'Fanfare' have better disease resistance.

Squash

North FL: August–September, February–March | Central FL: September–October, February–March | South FL: October–November, January–March

Per UF IFAS Extension, summer squash (zucchini, yellow squash) is grown in fall and late winter in Florida. Direct sow. Squash vine borer is a major pest in North Florida; squash bugs are more problematic in South Florida per UF IFAS.

Cool-Season Vegetables

All Florida: October–February (North FL starts earlier)

Per UF IFAS Extension, Florida's fall and winter season supports an extensive cool-season vegetable menu:

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Summer Considerations

Per UF IFAS Extension, Florida's summer (June–September) is effectively a "winter" in garden terms — a dead season for most vegetables because of:

• Temperatures regularly exceeding 90°F (often 95–100°F with high humidity)
• The rainy season (average 6–8 inches/month) creating disease pressure
• Nighttime temperatures remaining above 72°F, preventing fruit set on tomatoes and peppers

Summer crops that do work in Florida: sweet potatoes, Southern peas (cowpeas), okra, and Malabar spinach — all tropical or subtropical species tolerant of Florida's summer heat.

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Frequently Asked Questions

Can I grow tomatoes year-round in South Florida? Per UF IFAS Extension, tomatoes cannot produce fruit when nighttime temperatures exceed 72°F or daytime temperatures exceed 95°F — conditions routine in South Florida from June through September. The fall planting window (September–October) and late-winter planting (January–February) avoid these extremes. True year-round tomato production requires climate control (greenhouse or shade house).

What is the biggest pest problem for fall Florida gardens? Per UF IFAS Extension, the most serious fall garden pest in Florida is the tomato hornworm and the fall armyworm (Spodoptera frugiperda). Whiteflies are significant in warm fall conditions. For tomatoes specifically, bacterial wilt transmitted by the cucumber beetle is a major issue in some regions. Per UF IFAS, using disease-resistant cultivars and rotating planting sites reduces these problems.

How is Florida soil different from northern garden soil? Per UF IFAS Extension, most Florida soils are sandy, low in organic matter, low in nutrient-holding capacity, and slightly to moderately acidic (pH 5.5–6.5 in most sandy soils, more alkaline in marl soils of South Florida). Organic matter is critical — add 3–4 inches of compost before planting and fertilize regularly (every 2–4 weeks with a balanced fertilizer) because sandy soils leach nutrients rapidly.

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Recommended gear: Sweet corn varieties for the home garden — our buyer's guide covering picks for every budget, ranked by Extension publication consensus and personal use.

Sources

1. UF IFAS Extension — Florida Vegetable Gardening Guide
2. UF IFAS Extension — Vegetable Gardening in Florida