When to Plant Sweet Corn in Florida

Growing Sweet Corn in Florida: Complete Guide

Sweet Corn (Zea mays var. saccharata) is a crop that grows best when sown directly in the garden. Depending on your zone, the right time to direct sow in Florida falls between December 18, 2026 (Zone 11a) and March 1, 2027 (Zone 8b), once soil temperatures are consistently warm enough for germination.

Because Florida stretches across 7 USDA hardiness zones (8b, 9a, 9b, 10a, 10b, 11a, 11b), planting windows can shift by as much as six to eight weeks from one end of the state to the other. Gardeners in the warmer southern zones can start earlier, while those in cooler northern zones should wait until the zone table above shows their last frost has passed.

With 75 days to maturity, Sweet Corn fits comfortably within Florida's growing season in most zones. In the warmest parts of the state, a second planting later in the season may be possible.

Sweet Corn requires full sun (8+ hours) and high (consistent moisture, especially at silking) moisture. Southeastern summers are hot and humid; mulch heavily to retain moisture and shade roots during peak heat.

For the most precise planting dates tailored to your exact location, enter your ZIP code on our planting calendar or use the zone table above to find the schedule for your area of Florida.