When to Plant Radishes in Zone 6
In USDA zone 6, plant outdoors April 11 to June 10, and expect your first harvest around June 10. Zone 6 also has a fall planting window opening around August 15.
Radishes planting calendar for USDA Zone 6
spring planting
Direct sow
Apr 11
Projected first harvest
Jun 10
fall planting
Direct sow
Aug 15
Projected first harvest
Oct 14
spring planting
fall planting
Most radishes mature in about 24 to 60 days depending on the variety. 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 radishes
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 radishes need about 24 to 60 days depending on the variety to mature.
Varieties to grow
6 varieties of radishes in the HomeSown library. Tap any for its full grow guide.
Common problems with radishes
What to watch for, with identification and treatment for each
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