When to Plant Radishes in Missouri
Missouri spans USDA hardiness 5b to 8a (zones 5b to 8a on this page). Plant radishes by your local frost date, not the calendar — pick your zone below for exact start-indoors, transplant, and harvest dates.
Jump to: Zone 5b · Zone 6a · Zone 6b · Zone 7a · Zone 7b · Zone 8a
Radishes planting calendar for Missouri, Zone 5b
Average last spring frost
April 30
Average first fall frost
October 5
spring planting
Direct sow
Apr 16
Projected first harvest
Jun 15
fall planting
Direct sow
Aug 10
Projected first harvest
Oct 9
spring planting
fall planting
Most radishes mature in about 24 to 60 days depending on the variety. Full zone 5 guide (both 5a and 5b) →
Radishes planting calendar for Missouri, Zone 6a
Average last spring frost
April 25
Average first fall frost
October 10
spring planting
Direct sow
Apr 11
Projected first harvest
Jun 10
fall planting
Direct sow
Aug 15
Projected first harvest
Oct 14
spring planting
fall planting
Most radishes mature in about 24 to 60 days depending on the variety. Full zone 6 guide (both 6a and 6b) →
Radishes planting calendar for Missouri, Zone 6b
Average last spring frost
April 20
Average first fall frost
October 15
spring planting
Direct sow
Apr 6
Projected first harvest
Jun 5
fall planting
Direct sow
Aug 20
Projected first harvest
Oct 19
spring planting
fall planting
Most radishes mature in about 24 to 60 days depending on the variety. Full zone 6 guide (both 6a and 6b) →
Radishes planting calendar for Missouri, Zone 7a
Average last spring frost
April 15
Average first fall frost
October 20
spring planting
Direct sow
Apr 1
Projected first harvest
May 31
fall planting
Direct sow
Aug 25
Projected first harvest
Oct 24
spring planting
fall planting
Most radishes mature in about 24 to 60 days depending on the variety. Full zone 7 guide (both 7a and 7b) →
Radishes planting calendar for Missouri, Zone 7b
Average last spring frost
April 10
Average first fall frost
October 30
spring planting
Direct sow
Mar 27
Projected first harvest
May 26
fall planting
Direct sow
Sep 4
Projected first harvest
Nov 3
spring planting
fall planting
Most radishes mature in about 24 to 60 days depending on the variety. Full zone 7 guide (both 7a and 7b) →
Radishes planting calendar for Missouri, Zone 8a
Average last spring frost
April 1
Average first fall frost
November 10
spring planting
Direct sow
Mar 18
Projected first harvest
May 17
fall planting
Direct sow
Sep 15
Projected first harvest
Nov 14
spring planting
fall planting
Most radishes mature in about 24 to 60 days depending on the variety. Full zone 8 guide (both 8a and 8b) →
Not sure which half-zone you're in? Set your ZIP in HomeSown for dates tuned to your exact location.
Varieties to grow
6 varieties of radishes in the HomeSown library. Tap any for its full grow guide.
Common problems with radishes
What to watch for, with identification and treatment for each
🌱 Grow radishes with a calendar built for your exact yard
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