When to Plant Mint in Zone 3
In USDA zone 3, plant outdoors June 13 to August 12, and expect your first harvest around August 12.
Mint planting calendar for USDA Zone 3
Direct sow
Jun 13
Projected first harvest
Aug 12
Most mint mature in about 60 days. Dates use USDA zone 3a average frost dates. Set your ZIP in HomeSown for dates tuned to your exact location.
What zone 3 means for mint
Average last spring frost
May 30
Average first fall frost
September 10
Those two dates are what set the schedule above. Zone 3 gives you roughly 103 frost-free days, and mint need about 60 days to mature.
Varieties to grow
7 varieties of mint in the HomeSown library. Tap any for its full grow guide.
Common problems with mint
What to watch for, with identification and treatment for each
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