When to Plant Thyme in Zone 8
In USDA zone 8a, start seeds indoors around January 21, transplant or plant outdoors April 15 to June 29, and expect your first harvest around June 29. (8a shown here — see 8a and 8b dates separately below.)
Thyme planting calendar for USDA Zone 8a
Average last spring frost
April 1
Average first fall frost
November 10
Start seeds indoors
Jan 21
Transplant outdoors
Apr 15
Projected first harvest
Jun 29
Thyme is ready to harvest in about 75 days, needing roughly 223 frost-free days in zone 8a.
Thyme planting calendar for USDA Zone 8b
Average last spring frost
March 20
Average first fall frost
November 20
Start seeds indoors
Jan 9
Transplant outdoors
Apr 3
Projected first harvest
Jun 17
Thyme is ready to harvest in about 75 days, needing roughly 245 frost-free days in zone 8b.
Not sure whether you're in 8a or 8b? Set your ZIP in HomeSown for dates tuned to your exact location.
Varieties to grow
1 variety of thyme in the HomeSown library. Tap any for its full grow guide.
Common problems with thyme
What to watch for, with identification and treatment for each
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