When to Plant Napa Cabbage in Arizona
Arizona spans USDA hardiness 5b to 10a (zones 5b to 10a on this page). Plant napa cabbage 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 · Zone 8b · Zone 9a · Zone 9b · Zone 10a
Napa Cabbage planting calendar for Arizona, Zone 5b
Average last spring frost
April 30
Average first fall frost
October 5
spring planting
Start seeds indoors
Mar 12
Transplant outdoors
Apr 16
Projected first harvest
Jun 30
fall planting
Start seeds indoors
Jun 22
Transplant outdoors
Jul 27
Projected first harvest
Oct 10
spring planting
fall planting
Napa Cabbage is ready to harvest in about 75 days. Full zone 5 guide (both 5a and 5b) →
Napa Cabbage planting calendar for Arizona, Zone 6a
Average last spring frost
April 25
Average first fall frost
October 10
spring planting
Start seeds indoors
Mar 7
Transplant outdoors
Apr 11
Projected first harvest
Jun 25
fall planting
Start seeds indoors
Jun 27
Transplant outdoors
Aug 1
Projected first harvest
Oct 15
spring planting
fall planting
Napa Cabbage is ready to harvest in about 75 days. Full zone 6 guide (both 6a and 6b) →
Napa Cabbage planting calendar for Arizona, Zone 6b
Average last spring frost
April 20
Average first fall frost
October 15
spring planting
Start seeds indoors
Mar 2
Transplant outdoors
Apr 6
Projected first harvest
Jun 20
fall planting
Start seeds indoors
Jul 2
Transplant outdoors
Aug 6
Projected first harvest
Oct 20
spring planting
fall planting
Napa Cabbage is ready to harvest in about 75 days. Full zone 6 guide (both 6a and 6b) →
Napa Cabbage planting calendar for Arizona, Zone 7a
Average last spring frost
April 15
Average first fall frost
October 20
spring planting
Start seeds indoors
Feb 25
Transplant outdoors
Apr 1
Projected first harvest
Jun 15
fall planting
Start seeds indoors
Jul 7
Transplant outdoors
Aug 11
Projected first harvest
Oct 25
spring planting
fall planting
Napa Cabbage is ready to harvest in about 75 days. Full zone 7 guide (both 7a and 7b) →
Napa Cabbage planting calendar for Arizona, Zone 7b
Average last spring frost
April 10
Average first fall frost
October 30
spring planting
Start seeds indoors
Feb 20
Transplant outdoors
Mar 27
Projected first harvest
Jun 10
fall planting
Start seeds indoors
Jul 17
Transplant outdoors
Aug 21
Projected first harvest
Nov 4
spring planting
fall planting
Napa Cabbage is ready to harvest in about 75 days. Full zone 7 guide (both 7a and 7b) →
Napa Cabbage planting calendar for Arizona, Zone 8a
Average last spring frost
April 1
Average first fall frost
November 10
spring planting
Start seeds indoors
Feb 11
Transplant outdoors
Mar 18
Projected first harvest
Jun 1
fall planting
Start seeds indoors
Jul 28
Transplant outdoors
Sep 1
Projected first harvest
Nov 15
spring planting
fall planting
Napa Cabbage is ready to harvest in about 75 days. Full zone 8 guide (both 8a and 8b) →
Napa Cabbage planting calendar for Arizona, Zone 8b
Average last spring frost
March 20
Average first fall frost
November 20
spring planting
Start seeds indoors
Jan 30
Transplant outdoors
Mar 6
Projected first harvest
May 20
fall planting
Start seeds indoors
Aug 7
Transplant outdoors
Sep 11
Projected first harvest
Nov 25
spring planting
fall planting
Napa Cabbage is ready to harvest in about 75 days. Full zone 8 guide (both 8a and 8b) →
Napa Cabbage planting calendar for Arizona, Zone 9a
Average last spring frost
March 1
Average first fall frost
December 1
spring planting
Start seeds indoors
Jan 11
Transplant outdoors
Feb 15
Projected first harvest
May 1
fall planting
Start seeds indoors
Aug 18
Transplant outdoors
Sep 22
Projected first harvest
Dec 6
spring planting
fall planting
Napa Cabbage is ready to harvest in about 75 days. Full zone 9 guide (both 9a and 9b) →
Napa Cabbage planting calendar for Arizona, Zone 9b
Average last spring frost
February 15
Average first fall frost
December 15
spring planting
Start seeds indoors
Dec 28
Transplant outdoors
Feb 1
Projected first harvest
Apr 17
fall planting
Start seeds indoors
Sep 1
Transplant outdoors
Oct 6
Projected first harvest
Dec 20
spring planting
fall planting
Napa Cabbage is ready to harvest in about 75 days. Full zone 9 guide (both 9a and 9b) →
Napa Cabbage planting calendar for Arizona, Zone 10a
Average last spring frost
January 30
Average first fall frost
December 30
spring planting
Start seeds indoors
Dec 12
Transplant outdoors
Jan 16
Projected first harvest
Apr 1
fall planting
Start seeds indoors
Sep 16
Transplant outdoors
Oct 21
Projected first harvest
Jan 4
spring planting
fall planting
Napa Cabbage is ready to harvest in about 75 days. Full zone 10 guide (both 10a and 10b) →
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 napa cabbage in the HomeSown library. Tap any for its full grow guide.
Common problems with napa cabbage
What to watch for, with identification and treatment for each
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