FrostCal

When to Plant Cabbage in Wyoming

In a typical Wyoming location, start seeds indoors Mar 29 – Apr 12, then transplant outdoors Apr 19 – May 3. Across the state, the outdoor planting window starts as early as Apr 6 in Worland and as late as May 15 in Evanston. For a fall crop, plant around Jul 19 – Aug 2. 1 city in Wyoming is essentially frost-free and can plant on a year-round schedule.

Method Start indoors, then transplant
Days to maturity 60–100 days

Cold-hardy; start indoors 5-7 weeks before last frost, transplant 2-4 weeks before last frost.

Cabbage Planting Dates by City

CityStart indoorsTransplantFall planting
CheyenneMar 26 – Apr 9Apr 16 – Apr 30Jul 23 – Aug 6
CasperMar 22 – Apr 5Apr 12 – Apr 26Jul 21 – Aug 4
GilletteMar 27 – Apr 10Apr 17 – May 1Jul 23 – Aug 6
LaramieApr 19 – May 3May 10 – May 24Jun 26 – Jul 10
Rock SpringsApr 5 – Apr 19Apr 26 – May 10Jul 16 – Jul 30
SheridanApr 2 – Apr 16Apr 23 – May 7Jul 15 – Jul 29
Green RiverApr 5 – Apr 19Apr 26 – May 10Jul 14 – Jul 28
EvanstonApr 24 – May 8May 15 – May 29Jul 4 – Jul 18
RivertonMar 24 – Apr 7Apr 14 – Apr 28Jul 16 – Jul 30
JacksonFrost-free: year-round planting
CodyMar 24 – Apr 7Apr 14 – Apr 28Jul 23 – Aug 6
RawlinsMar 29 – Apr 12Apr 19 – May 3Jul 24 – Aug 7
LanderMar 30 – Apr 13Apr 20 – May 4Jul 19 – Aug 2
TorringtonMar 23 – Apr 6Apr 13 – Apr 27Jul 21 – Aug 4
DouglasMar 31 – Apr 14Apr 21 – May 5Jul 15 – Jul 29
PowellMar 31 – Apr 14Apr 21 – May 5Jul 12 – Jul 26
RanchettesMar 24 – Apr 7Apr 14 – Apr 28Jul 23 – Aug 6
WorlandMar 16 – Mar 30Apr 6 – Apr 20Jul 23 – Aug 6
BuffaloApr 5 – Apr 19Apr 26 – May 10Jul 13 – Jul 27
South GreeleyMar 26 – Apr 9Apr 16 – Apr 30Jul 23 – Aug 6

Showing the 20 most populous of 20 Wyoming cities. Dates are estimates from each city's NOAA frost normals and university extension timing guidelines. See all Wyoming cities.

Frequently Asked Questions

When should I plant cabbage in Wyoming?

In a typical Wyoming location, start seeds indoors Mar 29 – Apr 12, then transplant outdoors Apr 19 – May 3. Across the state, the outdoor planting window starts as early as Apr 6 in Worland and as late as May 15 in Evanston. For a fall crop, plant around Jul 19 – Aug 2. 1 city in Wyoming is essentially frost-free and can plant on a year-round schedule.

When is the last frost in Wyoming?

The average last spring frost in Wyoming ranges from May 4 in Worland to June 12 in Evanston, based on NOAA 1991–2020 climate normals.

How long do cabbage take to grow?

Cabbage typically take 60–100 days from planting to harvest. Cold-hardy; start indoors 5-7 weeks before last frost, transplant 2-4 weeks before last frost.

Other Crops in Wyoming

When to plant cabbage in other states

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