When to Plant Watercress in Mississippi
Mississippi spans USDA hardiness 7b to 9a (zones 7b to 9a on this page). Plant watercress by your local frost date, not the calendar — pick your zone below for exact start-indoors, transplant, and harvest dates.
Jump to: Zone 7b · Zone 8a · Zone 8b · Zone 9a
Watercress planting calendar for Mississippi, Zone 7b
Average last spring frost
April 10
Average first fall frost
October 30
Direct sow
Mar 27
Projected first harvest
May 16
Watercress is ready to harvest in about 50 days. Full zone 7 guide (both 7a and 7b) →
Watercress planting calendar for Mississippi, Zone 8a
Average last spring frost
April 1
Average first fall frost
November 10
Direct sow
Mar 18
Projected first harvest
May 7
Watercress is ready to harvest in about 50 days. Full zone 8 guide (both 8a and 8b) →
Watercress planting calendar for Mississippi, Zone 8b
Average last spring frost
March 20
Average first fall frost
November 20
Direct sow
Mar 6
Projected first harvest
Apr 25
Watercress is ready to harvest in about 50 days. Full zone 8 guide (both 8a and 8b) →
Watercress planting calendar for Mississippi, Zone 9a
Average last spring frost
March 1
Average first fall frost
December 1
Direct sow
Feb 15
Projected first harvest
Apr 6
Watercress is ready to harvest in about 50 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 watercress in the HomeSown library. Tap any for its full grow guide.
Common problems with watercress
What to watch for, with identification and treatment for each
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