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Washington March Planting Calendar
What to plant, transplant, and harvest in Washington this March
Zone 8spring
ðĄïļ Washington Frost Dates
Average Last Spring Frost
March 15 - June 1
Average First Fall Frost
September 15 - November 15
ðŠī Transplant Outdoors
These seedlings are ready to go in the ground in Washington this March.
ðū Direct Sow Outdoors
Plant these seeds directly in your garden in March.
â March Garden Tasks for Washington
1Start tomatoes indoors
2Direct sow peas and spinach (mild zones)
3Prepare garden beds
4Apply compost
ð Full Year Calendar for Washington
ð March Calendar for Other States
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