When to Plant Thyme in Zone 9
In USDA zone 9, start seeds indoors around December 21, transplant or plant outdoors March 15 to May 29, and expect your first harvest around May 29.
Thyme planting calendar for USDA Zone 9
Start seeds indoors
Dec 21
Transplant outdoors
Mar 15
Projected first harvest
May 29
Thyme is ready to harvest in about 75 days. Dates use USDA zone 9a average frost dates. Set your ZIP in HomeSown for dates tuned to your exact location.
What zone 9 means for thyme
Average last spring frost
March 1
Average first fall frost
December 1
Those two dates are what set the schedule above. Zone 9 gives you roughly 275 frost-free days, and thyme need about 75 days to mature.
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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