When to plant Chinese cabbage in Washington

In spring, from Apr 1 – May 15 in Ellensburg to May 10 – June 15 in Cheney.

In fall, from May 15 – June 15 in Cheney to Sept 1 – Oct 15 in Woodinville.

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 Washington
PlaceSpringFall
AberdeenFall-plantedAug 15 – Oct 1
Airway HeightsFall-plantedJune 15 – Aug 1
AnacortesFall-plantedSept 1 – Oct 15
ArlingtonFall-plantedJuly 15 – Aug 15
AuburnFall-plantedAug 15 – Oct 1
Bainbridge IslandFall-plantedAug 15 – Oct 1
Battle GroundFall-plantedJuly 15 – Aug 15
BellevueFall-plantedSept 1 – Oct 15
BellinghamFall-plantedAug 1 – Sept 15
Bonney LakeFall-plantedAug 1 – Sept 15
BothellFall-plantedSept 1 – Oct 15
BremertonFall-plantedAug 15 – Oct 1
BurienFall-plantedSept 1 – Oct 15
BurlingtonFall-plantedAug 1 – Sept 15
CamasFall-plantedSept 1 – Oct 15
CentraliaFall-plantedAug 1 – Sept 15
CheneyMay 10 – June 15May 15 – June 15
CovingtonFall-plantedJuly 15 – Aug 15
Des MoinesFall-plantedSept 1 – Oct 15
East WenatcheeFall-plantedAug 1 – Sept 15
EdgewoodFall-plantedAug 15 – Oct 1
EdmondsFall-plantedSept 1 – Oct 15
EllensburgApr 1 – May 15June 1 – July 15
EnumclawFall-plantedAug 1 – Sept 15
EverettFall-plantedAug 1 – Sept 15
Federal WayFall-plantedAug 15 – Oct 1
FerndaleFall-plantedAug 1 – Sept 15
FifeFall-plantedAug 15 – Oct 1
Gig HarborFall-plantedSept 1 – Oct 15
GrandviewFall-plantedJune 15 – Aug 1
IssaquahFall-plantedSept 1 – Oct 15
KelsoFall-plantedAug 15 – Oct 1
KenmoreFall-plantedSept 1 – Oct 15
KennewickFall-plantedAug 1 – Sept 15
KentFall-plantedAug 15 – Oct 1
KirklandFall-plantedSept 1 – Oct 15
LaceyFall-plantedJune 15 – Aug 1
Lake Forest ParkFall-plantedSept 1 – Oct 15
Lake StevensFall-plantedAug 1 – Sept 15
LakewoodFall-plantedSept 1 – Oct 15
Liberty LakeFall-plantedJune 15 – Aug 1
LongviewFall-plantedAug 15 – Oct 1
LyndenFall-plantedJuly 15 – Aug 15
LynnwoodFall-plantedSept 1 – Oct 15
Maple ValleyFall-plantedJuly 15 – Aug 15
MarysvilleFall-plantedAug 1 – Sept 15
Mercer IslandFall-plantedSept 1 – Oct 15
Mill CreekFall-plantedSept 1 – Oct 15
MonroeFall-plantedJuly 15 – Aug 15
Moses LakeFall-plantedJune 15 – Aug 1
Mount VernonFall-plantedAug 1 – Sept 15
Mountlake TerraceFall-plantedSept 1 – Oct 15
MukilteoFall-plantedSept 1 – Oct 15
NewcastleFall-plantedSept 1 – Oct 15
Oak HarborFall-plantedAug 15 – Oct 1
OlympiaFall-plantedJune 15 – Aug 1
PascoFall-plantedJune 15 – Aug 1
Port AngelesFall-plantedSept 1 – Oct 15
Port OrchardFall-plantedAug 15 – Oct 1
Port TownsendFall-plantedSept 1 – Nov 1Now
PoulsboFall-plantedAug 15 – Oct 1
PullmanApr 1 – May 15June 1 – July 15
PuyallupFall-plantedAug 1 – Sept 15
RedmondFall-plantedSept 1 – Oct 15
RentonFall-plantedSept 1 – Oct 15
RichlandFall-plantedJuly 15 – Aug 15
RidgefieldFall-plantedJuly 15 – Aug 15
SammamishFall-plantedAug 15 – Oct 1
SeaTacFall-plantedSept 1 – Oct 15
SeattleFall-plantedSept 1 – Oct 15
Sedro-WoolleyFall-plantedAug 15 – Oct 1
SheltonFall-plantedJuly 15 – Aug 15
ShorelineFall-plantedSept 1 – Oct 15
SnohomishFall-plantedAug 1 – Sept 15
SnoqualmieFall-plantedAug 15 – Oct 1
SpokaneFall-plantedJune 15 – Aug 1
Spokane ValleyFall-plantedJune 15 – Aug 1
SumnerFall-plantedAug 1 – Sept 15
SunnysideFall-plantedJune 15 – Aug 1
TacomaFall-plantedAug 15 – Oct 1
TukwilaFall-plantedSept 1 – Oct 15
TumwaterFall-plantedJune 15 – Aug 1
University PlaceFall-plantedSept 1 – Oct 15
VancouverFall-plantedAug 15 – Oct 1
Walla WallaFall-plantedAug 1 – Sept 15
WashougalFall-plantedSept 1 – Oct 15
WenatcheeFall-plantedAug 1 – Sept 15
West RichlandFall-plantedJuly 15 – Aug 15
WoodinvilleFall-plantedSept 1 – Oct 15
YakimaFall-plantedJuly 15 – Aug 15
YelmFall-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.