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Illinois August Planting Calendar
What to plant, transplant, and harvest in Illinois this August
Zone 5summer
🌡️ Illinois Frost Dates
Average Last Spring Frost
April 15 - May 10
Average First Fall Frost
October 5 - October 25
🥕 Harvest This Month
These crops should be ready to harvest in Illinois this August.
✅ August Garden Tasks for Illinois
1Start fall lettuce
2Plant garlic (warm zones)
3Preserve harvest
4Plan fall garden
📅 Full Year Calendar for Illinois
📍 August Calendar for Other States
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