What to Plant in May — Zone 3
Your complete May planting checklist for USDA Hardiness Zone 3. Last frost: May 15. First frost: September 15. Growing season: 120 days.
🏠
711
Start Indoors
🌿
79
Transplant Outdoors
🌱
394
Direct Sow
🧺
104
Harvest
🏠 Start Indoors in May711
🌿 Transplant Outdoors in May79
🌱 Direct Sow in May394
🧺 Harvest in May104
May in Other Zones
Zone 3 Monthly Guides
Plan your Zone 3 planting calendar
Get a month-by-month schedule of when to start, transplant, and harvest.