When to plant celery in Wyoming

Celery
Plant out in Cheyenne
May 21–May 28

Across Wyoming the window opens between May 17 and June 14. Find your city below; the dates follow each town's own average last frost.

Start indoors, Cheyenne
Feb 19–Mar 5
Plant out, Cheyenne
May 21–May 28
Last frost, Cheyenne
May 14

Start seeds indoors 10–12 weeks before the last frost; plant out 1–2 weeks after the last frost. Celery needs steady moisture all season.

Celery planting dates by city

Start indoorsPlant outSow outdoorsFall plantingAverage last and first frost
JanFebMarAprMayJunJulAugSepOctNovDec
CheyenneMay 21–May 28
CasperMay 17–May 24
GilletteMay 22–May 29
LaramieJun 14–Jun 21
Rock SpringsMay 31–Jun 7
SheridanMay 28–Jun 4

Questions

When should I plant celery in Wyoming?

In Cheyenne, plant out from May 21 to May 28. Across Wyoming the window opens between May 17 and June 14, depending on the local last frost.

How is this date worked out?

Start seeds indoors 10–12 weeks before the last frost; plant out 1–2 weeks after the last frost. Frost dates are NOAA 1991–2020 averages for the weather station nearest each city.

More for Wyoming

Celery in other states

Frost dates for every city in Wyoming