Seasonal Action Guide
What to Do in the Garden in June (Warm-Climate US)
The short answer
By June the warm-climate garden is in heat-survival mode. The spring garden is peaking — tomatoes, squash, cucumbers, and beans need picking almost daily — but most spring crops will shut down as nights stay hot. The only vegetables worth planting now are the true heat lovers: okra, southern peas, sweet potatoes, and heat-set pepper varieties. UF/IFAS recommends monitoring the landscape weekly for harmful insects, because pest cycles accelerate in summer.
Watering discipline matters more than anything else this month: deep, infrequent, and early in the morning. Note that many Florida municipalities prohibit lawn fertilizer applications from June through September to protect waterways — check local rules before feeding anything. Florida's rainy season also makes June the best month there to plant palms.
Plant and sow
- Keep planting okra, southern peas, and sweet potato slips — they thrive in real heat.
- Florida: plant palms now, during the rainy season (UF/IFAS June guidance).
- Replace collapsed spring annuals with heat-proof coleus, vinca, and portulaca.
- Continue planting heat-loving herbs like basil; let one basil plant flower for pollinators.
- Skip new tomato transplants — wait for the fall-crop window in July-August.
Maintain and protect
- Water deeply and infrequently, early in the morning; container gardens may need daily water.
- Check local rules before fertilizing — many Florida municipalities ban lawn fertilizer June through September.
- Scout the garden weekly for insects and disease, per UF/IFAS; catch problems while they are small.
- Maintain 2-3 inches of mulch; refresh where it has thinned.
- Mow high and never remove more than a third of the grass blade in summer heat.
Harvest
- Pick tomatoes, squash, cucumbers, and beans daily or every other day at peak.
- Start cutting okra pods small — every 1-2 days once plants hit stride.
- Harvest garlic and remaining onions in zones 7-8 as tops die back.
- Pull spring crops that have quit producing and compost healthy debris to clear beds for fall.
Sources
Reviewed 2026-07-18. We cite university Extension, government, and established horticultural sources — and never invent pesticide rates or dangerous treatments.
- UF/IFAS Extension — North Florida Gardening Calendar (EP451) — June: plant palms in the rainy season; monitor landscape weekly for harmful insects; municipal fertilizer bans June-September in some areas
- UF/IFAS Extension — Central Florida Gardening Calendar (EP450) — May-September: focus on heat-tolerant plants; watch for chinch bugs and mole crickets; fertilizer prohibitions in many municipalities June-September
- Texas A&M AgriLife Extension (Travis County) — Monthly Gardening Calendar for Austin Area — Central Texas summer checklists: watering, mowing height, and vegetable-garden care in heat
Keep going
Garden Tasks for January (Warm-Climate US)
Seasonal Action Guide
Garden Tasks for February (Warm-Climate US)
Seasonal Action Guide
Garden Tasks for March (Warm-Climate US)
Seasonal Action Guide
Garden Tasks for August (Warm-Climate US)
Seasonal Action Guide
Garden Tasks for April (Warm-Climate US)
Seasonal Action Guide
Garden Tasks for December (Warm-Climate US)
Seasonal Action Guide
Garden Tasks for July (Warm-Climate US)
Seasonal Action Guide
Garden Tasks for May (Warm-Climate US)
Seasonal Action Guide