What to Plant in January
USDA Zone 4
Last frost: May 1 – May 15
Frost-free days: 120–150
The garden is dormant outdoors, but it's time to start planning and get seed orders in. Some long-season crops like peppers and onions can be started indoors this month.
No crops are typically planted in January for Zone 4.
Try checking adjacent months or a warmer zone.
January Gardening Tips
- Check seed starting supplies — grow lights, heat mats, and fresh seed-starting mix. Order seeds early for the best selection.
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