When to plant Chinese cabbage in Nebraska

In spring, Apr 1 – May 15.

In fall, from June 1 – July 15 in Norfolk to July 15 – Aug 15 in Papillion.

USDA's earliest safe spring and latest safe fall planting dates, matched to each place's average frost dates.

Chinese cabbage planting dates by place in Nebraska
PlaceSpringFall
BeatriceFall-plantedJune 15 – Aug 1
BellevueFall-plantedJuly 15 – Aug 15
ColumbusFall-plantedJune 15 – Aug 1
FremontFall-plantedJune 15 – Aug 1
Grand IslandFall-plantedJune 15 – Aug 1
HastingsFall-plantedJuly 15 – Aug 15
KearneyFall-plantedJune 15 – Aug 1
La VistaFall-plantedJuly 15 – Aug 15
LexingtonFall-plantedJune 15 – Aug 1
LincolnFall-plantedJune 15 – Aug 1
NorfolkFall-plantedJune 1 – July 15
North PlatteApr 1 – May 15June 1 – July 15
OmahaFall-plantedJuly 15 – Aug 15
PapillionFall-plantedJuly 15 – Aug 15
ScottsbluffApr 1 – May 15June 1 – July 15
South Sioux CityFall-plantedJune 15 – Aug 1

Planting dates: USDA Home and Garden Bulletin No. 9 (1967), tables 4 and 5. Frost dates: NOAA U.S. Climate Normals 1991–2020. “—” means the place's frost date is outside the table. The full USDA table for chinese cabbage.