🌱
Pennsylvania March Planting Calendar
What to plant, transplant, and harvest in Pennsylvania this March
Zone 6spring
🌡️ Pennsylvania Frost Dates
Average Last Spring Frost
April 10 - May 20
Average First Fall Frost
September 25 - November 1
🌾 Direct Sow Outdoors
Plant these seeds directly in your garden in March.
✅ March Garden Tasks for Pennsylvania
1Start tomatoes indoors
2Direct sow peas and spinach (mild zones)
3Prepare garden beds
4Apply compost
📅 Full Year Calendar for Pennsylvania
📍 March Calendar for Other States
Get Your Personalized Pennsylvania Planting Calendar
Enter your exact address for custom planting dates based on your microclimate, not just state averages.
Try Solara Free →