When to Plant Mexican Tarragon in Illinois
Illinois spans USDA hardiness 5a to 7a (zones 5a to 7a on this page). Plant mexican tarragon by your local frost date, not the calendar — pick your zone below for exact start-indoors, transplant, and harvest dates.
Jump to: Zone 5a · Zone 5b · Zone 6a · Zone 6b · Zone 7a
Mexican Tarragon planting calendar for Illinois, Zone 5a
Average last spring frost
May 5
Average first fall frost
October 1
Direct sow
May 12
Projected first harvest
Jul 11
Mexican Tarragon is ready to harvest in about 60 days. Full zone 5 guide (both 5a and 5b) →
Mexican Tarragon planting calendar for Illinois, Zone 5b
Average last spring frost
April 30
Average first fall frost
October 5
Direct sow
May 7
Projected first harvest
Jul 6
Mexican Tarragon is ready to harvest in about 60 days. Full zone 5 guide (both 5a and 5b) →
Mexican Tarragon planting calendar for Illinois, Zone 6a
Average last spring frost
April 25
Average first fall frost
October 10
Direct sow
May 2
Projected first harvest
Jul 1
Mexican Tarragon is ready to harvest in about 60 days. Full zone 6 guide (both 6a and 6b) →
Mexican Tarragon planting calendar for Illinois, Zone 6b
Average last spring frost
April 20
Average first fall frost
October 15
Direct sow
Apr 27
Projected first harvest
Jun 26
Mexican Tarragon is ready to harvest in about 60 days. Full zone 6 guide (both 6a and 6b) →
Mexican Tarragon planting calendar for Illinois, Zone 7a
Average last spring frost
April 15
Average first fall frost
October 20
Direct sow
Apr 22
Projected first harvest
Jun 21
Mexican Tarragon is ready to harvest in about 60 days. Full zone 7 guide (both 7a and 7b) →
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 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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