When to Plant White Mustard in Zone 4
In USDA zone 4, plant outdoors May 22 to August 10, and expect your first harvest around August 10.
White Mustard planting calendar for USDA Zone 4
Direct sow
May 22
Projected first harvest
Aug 10
White Mustard is ready to harvest in about 80 days. Dates use USDA zone 4a average frost dates. Set your ZIP in HomeSown for dates tuned to your exact location.
What zone 4 means for white mustard
Average last spring frost
May 15
Average first fall frost
September 20
Those two dates are what set the schedule above. Zone 4 gives you roughly 128 frost-free days, and white mustard need about 80 days to mature.
Varieties to grow
1 variety of white mustard in the HomeSown library. Tap any for its full grow guide.
Common problems with white mustard
What to watch for, with identification and treatment for each
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