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Washington September Planting Calendar
What to plant, transplant, and harvest in Washington this September
Zone 8fall
🌡️ Washington Frost Dates
Average Last Spring Frost
March 15 - June 1
Average First Fall Frost
September 15 - November 15
🥕 Harvest This Month
These crops should be ready to harvest in Washington this September.
✅ September Garden Tasks for Washington
1Plant cover crops
2Harvest storage crops
3Direct sow spinach
4Prepare cold frames
📅 Full Year Calendar for Washington
📍 September Calendar for Other States
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