When to Plant Mexican Tarragon in Zone 4
In USDA zone 4a, plant outdoors May 22 to July 21, and expect your first harvest around July 21. (4a shown here — see 4a and 4b dates separately below.)
Mexican Tarragon planting calendar for USDA Zone 4a
Average last spring frost
May 15
Average first fall frost
September 20
Direct sow
May 22
Projected first harvest
Jul 21
Mexican Tarragon is ready to harvest in about 60 days, needing roughly 128 frost-free days in zone 4a.
Mexican Tarragon planting calendar for USDA Zone 4b
Average last spring frost
May 10
Average first fall frost
September 25
Direct sow
May 17
Projected first harvest
Jul 16
Mexican Tarragon is ready to harvest in about 60 days, needing roughly 138 frost-free days in zone 4b.
Not sure whether you're in 4a or 4b? Set your ZIP in HomeSown for dates tuned to your exact location.
Varieties to grow
1 variety of mexican tarragon in the HomeSown library. Tap any for its full grow guide.
Common problems with mexican tarragon
What to watch for, with identification and treatment for each
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