When to Plant Horseradish in North Carolina
North Carolina spans USDA hardiness 6b to 9a (zones 6b to 9a on this page). Plant horseradish by your local frost date, not the calendar — pick your zone below for exact start-indoors, transplant, and harvest dates.
Jump to: Zone 6b · Zone 7a · Zone 7b · Zone 8a · Zone 8b · Zone 9a
Horseradish planting calendar for North Carolina, Zone 6b
Average last spring frost
April 20
Average first fall frost
October 15
Direct sow
Apr 20
Projected first harvest
Oct 17
Horseradish is ready to harvest in about 180 days. Full zone 6 guide (both 6a and 6b) →
Horseradish planting calendar for North Carolina, Zone 7a
Average last spring frost
April 15
Average first fall frost
October 20
Direct sow
Apr 15
Projected first harvest
Oct 12
Horseradish is ready to harvest in about 180 days. Full zone 7 guide (both 7a and 7b) →
Horseradish planting calendar for North Carolina, Zone 7b
Average last spring frost
April 10
Average first fall frost
October 30
Direct sow
Apr 10
Projected first harvest
Oct 7
Horseradish is ready to harvest in about 180 days. Full zone 7 guide (both 7a and 7b) →
Horseradish planting calendar for North Carolina, Zone 8a
Average last spring frost
April 1
Average first fall frost
November 10
Direct sow
Apr 1
Projected first harvest
Sep 28
Horseradish is ready to harvest in about 180 days. Full zone 8 guide (both 8a and 8b) →
Horseradish planting calendar for North Carolina, Zone 8b
Average last spring frost
March 20
Average first fall frost
November 20
Direct sow
Mar 20
Projected first harvest
Sep 16
Horseradish is ready to harvest in about 180 days. Full zone 8 guide (both 8a and 8b) →
Horseradish planting calendar for North Carolina, Zone 9a
Average last spring frost
March 1
Average first fall frost
December 1
Direct sow
Mar 1
Projected first harvest
Aug 28
Horseradish is ready to harvest in about 180 days. Full zone 9 guide (both 9a and 9b) →
Not sure which half-zone you're in? Set your ZIP in HomeSown for dates tuned to your exact location.
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
🌱 Grow horseradish with a calendar built for your exact yard
HomeSown turns your ZIP code into a personalized planting calendar, watering reminders, and pest help. Free to start.
Start your free garden →