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Illinois January Planting Calendar

What to plant, transplant, and harvest in Illinois this January

Zone 5winter

🌡️ Illinois Frost Dates

Average Last Spring Frost
April 15 - May 10
Average First Fall Frost
October 5 - October 25

January Garden Tasks for Illinois

1Plan garden layout
2Order seeds
3Start cold-hardy seeds indoors
4Clean and repair tools

📅 Full Year Calendar for Illinois

📍 January Calendar for Other States

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