When to Plant Sunchoke in Zone 6
In USDA zone 6, plant outdoors March 28 to July 26, and expect your first harvest around July 26.
Sunchoke planting calendar for USDA Zone 6
Direct sow
Mar 28
Projected first harvest
Jul 26
Sunchoke is ready to harvest in about 120 days. Dates use USDA zone 6a average frost dates. Set your ZIP in HomeSown for dates tuned to your exact location.
What zone 6 means for sunchoke
Average last spring frost
April 25
Average first fall frost
October 10
Those two dates are what set the schedule above. Zone 6 gives you roughly 168 frost-free days, and sunchoke need about 120 days to mature.
Varieties to grow
1 variety of sunchoke in the HomeSown library. Tap any for its full grow guide.
Common problems with sunchoke
What to watch for, with identification and treatment for each
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