When to plant Broccoli and brussels sprouts in Mississippi

In spring, from Jan 1 – 30 in Biloxi to Mar 1 – 20 in Oxford.

In fall, from July 1 – Aug 15 in Corinth to Aug 1 – Sept 15 in Vicksburg.

USDA gives brussels sprouts the same planting dates as broccoli.

Dates are for setting out plants. USDA's earliest safe spring and latest safe fall planting dates, matched to each place's average frost dates.

Broccoli planting dates by place in Mississippi
PlaceSpringFall
Bay St. LouisJan 15 – Feb 15Aug 1 – Oct 1
BiloxiJan 1 – 30Aug 1 – Nov 1Now
BrandonFeb 15 – Mar 15Aug 1 – Sept 1
BrookhavenFeb 15 – Mar 15Aug 1 – Sept 1
ByramFeb 15 – Mar 15Aug 1 – Sept 15
CantonFeb 15 – Mar 15Aug 1 – Sept 1
ClarksdaleFeb 15 – Mar 15Aug 1 – Sept 1
ClevelandFeb 15 – Mar 15Aug 1 – Sept 1
ClintonFeb 15 – Mar 15Aug 1 – Sept 15
ColumbusFeb 15 – Mar 15Aug 1 – Sept 1
CorinthMar 1 – 20July 1 – Aug 15
D'IbervilleJan 1 – 30Aug 1 – Nov 1Now
FlowoodFeb 15 – Mar 15Aug 1 – Sept 1
GautierFeb 1 – Mar 1Aug 1 – Sept 15
GreenvilleFeb 15 – Mar 15Aug 1 – Sept 1
GreenwoodFeb 15 – Mar 15Aug 1 – Sept 1
GrenadaMar 1 – 20July 1 – Aug 15
GulfportJan 15 – Feb 15Aug 1 – Oct 1
HattiesburgFeb 15 – Mar 15Aug 1 – Sept 15
HernandoMar 1 – 20Aug 1 – Sept 1
Horn LakeFeb 15 – Mar 15Aug 1 – Sept 15
JacksonFeb 15 – Mar 15Aug 1 – Sept 15
LaurelFeb 15 – Mar 15Aug 1 – Sept 1
Long BeachJan 15 – Feb 15Aug 1 – Nov 1Now
MadisonFeb 15 – Mar 15Aug 1 – Sept 15
McCombFeb 15 – Mar 15Aug 1 – Sept 15
MeridianFeb 15 – Mar 15Aug 1 – Sept 1
Moss PointFeb 1 – Mar 1Aug 1 – Sept 15
NatchezFeb 15 – Mar 15Aug 1 – Sept 1
Ocean SpringsJan 1 – 30Aug 1 – Nov 1Now
Olive BranchMar 1 – 20Aug 1 – Sept 1
OxfordMar 1 – 20July 1 – Aug 15
PascagoulaFeb 15 – Mar 15Aug 1 – Sept 15
PearlFeb 15 – Mar 15Aug 1 – Sept 1
PetalFeb 15 – Mar 15Aug 1 – Sept 1
PicayuneFeb 15 – Mar 15Aug 1 – Sept 15
RidgelandFeb 15 – Mar 15Aug 1 – Sept 15
SouthavenFeb 15 – Mar 15Aug 1 – Sept 15
StarkvilleFeb 15 – Mar 15Aug 1 – Sept 1
TupeloFeb 15 – Mar 15Aug 1 – Sept 1
VicksburgFeb 1 – Mar 1Aug 1 – Sept 15

Planting dates: USDA Home and Garden Bulletin No. 9 (1967), tables 4 and 5. Frost dates: NOAA U.S. Climate Normals 1991–2020. The full USDA table for broccoli.