When to Plant Horseradish in Zone 10
In USDA zone 10, plant outdoors January 30 to July 29, and expect your first harvest around July 29.
Horseradish planting calendar for USDA Zone 10
Direct sow
Jan 30
Projected first harvest
Jul 29
Horseradish is ready to harvest in about 180 days. Dates use USDA zone 10a average frost dates. Set your ZIP in HomeSown for dates tuned to your exact location.
What zone 10 means for horseradish
Average last spring frost
January 30
Average first fall frost
December 30
Those two dates are what set the schedule above. Zone 10 gives you roughly 334 frost-free days, and horseradish need about 180 days to mature.
Varieties to grow
1 variety of horseradish in the HomeSown library. Tap any for its full grow guide.
Common problems with horseradish
What to watch for, with identification and treatment for each
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