What to Plant in March — Zone 4
Your complete March planting checklist for USDA Hardiness Zone 4. Last frost: May 10. First frost: September 25. Growing season: 135 days.
🏠
925
Start Indoors
🌿
0
Transplant Outdoors
🌱
0
Direct Sow
🧺
69
Harvest
🏠 Start Indoors in March925
🧺 Harvest in March69
March in Other Zones
Zone 4 Monthly Guides
Plan your Zone 4 planting calendar
Get a month-by-month schedule of when to start, transplant, and harvest.