Ezina · A Field Manual for Plant Care · United States Vol. I · Ed. 2027 · Proof copy

§ When to plant · Mississippi · Checked Sept 2026

When to plant vegetables in Mississippi

In Jackson, tender crops like tomatoes and peppers can go out around March 22, and frost has historically passed 9 years in 10 by April 7. Cool-season crops go in from January.

Get a lifelong price reduction if you join Early Access. iPhone and Android, in the contiguous U.S.

§ 010 · Frost dates

Frost dates across Mississippi

Based on NOAA's 1991–2020 station records, with adjustments for tender crops.

City · NOAA stationLast frost, on averagePlant tender crops fromFrost is over, 9 of 10 years byFall frost possible from
BiloxiBILOXI · 7 kmFeb 12Mar 2March 2Mar 20Nov 16
BrandonJACKSON INTERNATIONAL AIRPORT · 9 kmMar 14Mar 31March 31Apr 16Oct 31
ClintonJACKSON HAWKINS FIELD · 11 kmMar 6Mar 22March 22Apr 7Nov 4
ColumbusCOLUMBUS · 5 kmMar 13Mar 30March 30Apr 16Oct 30
GreenvilleGREENVILLE · 3 kmMar 13Mar 29March 29Apr 13Nov 2
GulfportGULFPORT - BILOXI AIRPORT · 1 kmFeb 23Mar 13March 13Mar 30Nov 12
HattiesburgHATTIESBURG 5SW · 6 kmMar 7Mar 25March 25Apr 12Nov 5
Horn LakeMEMPHIS INTERNATIONAL AIRPORT · 13 kmMar 16Apr 1April 1Apr 16Nov 2
JacksonJACKSON HAWKINS FIELD · 2 kmMar 6Mar 22March 22Apr 7Nov 4
MadisonJACKSON HAWKINS FIELD · 17 kmMar 6Mar 22March 22Apr 7Nov 4
MeridianMERIDIAN KEY FIELD · 8 kmMar 16Apr 1April 1Apr 17Oct 29
Olive BranchOLIVE BRANCH · 1 kmMar 26Apr 10April 10Apr 24Oct 25
OxfordUNIVERSITY · 2 kmApr 3Apr 17April 17Apr 30Oct 18
PascagoulaPASCAGOULA 3 NORTHEAST · 9 kmMar 8Mar 26March 26Apr 13Nov 3
PearlJACKSON INTERNATIONAL AIRPORT · 5 kmMar 14Mar 31March 31Apr 16Oct 31
RidgelandJACKSON HAWKINS FIELD · 11 kmMar 6Mar 22March 22Apr 7Nov 4
SouthavenMEMPHIS INTERNATIONAL AIRPORT · 12 kmMar 16Apr 1April 1Apr 16Nov 2
StarkvilleSTATE UNIV · 5 kmMar 23Apr 8April 8Apr 23Oct 27
TupeloTUPELO 2 · 3 kmMar 21Apr 5April 5Apr 19Oct 30
VicksburgVICKSBURG CITY · 7 kmFeb 26Mar 13March 13Mar 28Nov 3

Mississippi's 20 largest cities (U.S. Census Bureau 2025 estimates), A to Z, each with its nearest NOAA station and the distance to it. Search any town to get its nearest station. "Plant tender crops from" is halfway between the average last frost and the date frost is over 9 years in 10; if frost is in the forecast after it, wait until it passes and nights stay above 36°F.

§ 020 · What to plant

What to plant in Mississippi, and when

Planting windows from Mississippi's Cooperative Extension Service. Filter by season or crop group; every view has its own link.

Region
Season
Crops
  • Dark green: fall planting window
  • Light green: spring and summer planting window
  • TenderKilled by frost: spring planting from the "plant tender crops from" date for your city

§ 030 · Crop by crop

Planting in Mississippi

Each crop has its own link, like #tomatoes. Tender crops wait for the frost dates above; succession crops are sown again every few weeks for a steady harvest.

  • Dark green: fall planting window
  • Light green: spring and summer planting window

Beets

Beta vulgaris

Cool seasonSuccession sow
Beets
Photo by W.carter / CC BY-SA 4.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Feb.
Zone 2 (south-central): plant Feb.
Zone 3 (central): plant Feb.
Zone 4 (north-central): plant Feb.
Zone 5 (northernmost, coldest): plant Mar.

Ready in about 58 days; sow again every 6 weeks.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Broccoli

Brassica oleracea

Cool season
Broccoli
Photo by Kolforn / CC BY-SA 4.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): set out transplants Feb.
Zone 2 (south-central): set out transplants Feb.
Zone 3 (central): set out transplants Feb.
Zone 4 (north-central): set out transplants Feb.
Zone 5 (northernmost, coldest): set out transplants Mar.

Ready in about 95 days from seed, 65 from transplants.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Cabbage

Brassica oleracea

Cool season
Cabbage
Photo by Biswarup Ganguly / CC BY-SA 3.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): set out transplants Feb.
Zone 2 (south-central): set out transplants Feb.
Zone 3 (central): set out transplants Feb.
Zone 4 (north-central): set out transplants Feb.
Zone 5 (northernmost, coldest): set out transplants Mar.

Ready in about 110 days from seed, 80 from transplants.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Cantaloupe

Cucumis melo

Tender
Cantaloupe
Photo by Seth Vidal / CC BY-SA 2.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Mar.
Zone 2 (south-central): plant Apr.
Zone 3 (central): plant Apr.
Zone 4 (north-central): plant Apr.
Zone 5 (northernmost, coldest): plant Apr.

Ready in about 80 days from seed, 70 from transplants. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Carrots

Daucus carota

Cool seasonSuccession sow
Carrots
Photo by Evan-Amos / Public domain / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Jan.
Zone 2 (south-central): plant Jan.
Zone 3 (central): plant Feb.
Zone 4 (north-central): plant Feb.
Zone 5 (northernmost, coldest): plant Feb.

Ready in about 70 days; sow again every 7 weeks.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Cauliflower

Brassica oleracea

Cool season
Cauliflower
Photo by Coyau / CC BY-SA 3.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): set out transplants Feb.
Zone 2 (south-central): set out transplants Feb.
Zone 3 (central): set out transplants Feb.
Zone 4 (north-central): set out transplants Feb.
Zone 5 (northernmost, coldest): set out transplants Mar.

Ready in about 95 days from seed, 68 from transplants.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Collards

Brassica oleracea

Cool season
Collards
Photo by شارق کشمیری / CC BY-SA 4.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): set out transplants Feb.
Zone 2 (south-central): set out transplants Feb.
Zone 3 (central): set out transplants Feb.
Zone 4 (north-central): set out transplants Feb.
Zone 5 (northernmost, coldest): set out transplants Mar.

Ready in about 65 days from seed, 55 from transplants.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Cucumbers

Cucumis sativus

TenderSuccession sow
Cucumbers
Photo by Stephen Ausmus, USDA ARS / Public domain / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Mar.
Zone 2 (south-central): plant Apr.
Zone 3 (central): plant Apr.
Zone 4 (north-central): plant Apr.
Zone 5 (northernmost, coldest): plant Apr.

Ready in about 58 days from seed, 50 from transplants; sow again every 7 weeks. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Eggplant

Solanum melongena

Tender
Eggplant
Photo by Billjones94 / CC BY-SA 4.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): set out transplants Mar.
Zone 2 (south-central): set out transplants Apr.
Zone 3 (central): set out transplants Apr.
Zone 4 (north-central): set out transplants Apr.
Zone 5 (northernmost, coldest): set out transplants Apr.

Ready in about 75 days from transplants. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Green beans

Phaseolus vulgaris

TenderSuccession sow
Green beans
Photo by Juan Carlos Fonseca Mata / CC BY-SA 4.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): sow Mar.
Zone 2 (south-central): sow Mar.
Zone 3 (central): sow Apr.
Zone 4 (north-central): sow Apr.
Zone 5 (northernmost, coldest): sow Apr.

Ready in about 55 days; sow again every 5 weeks. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Kohlrabi

Brassica oleracea

Cool season
Kohlrabi
Photo by Unknown author / CC0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Jan.
Zone 2 (south-central): plant Jan.
Zone 3 (central): plant Feb.
Zone 4 (north-central): plant Feb.
Zone 5 (northernmost, coldest): plant Feb.

Ready in about 55 days from seed, 45 from transplants.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Lettuce

Lactuca sativa

Cool seasonSuccession sow
Lettuce
Photo by Geo Lightspeed7 / CC BY-SA 4.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Jan.
Zone 2 (south-central): plant Jan.
Zone 3 (central): plant Feb.
Zone 4 (north-central): plant Feb.
Zone 5 (northernmost, coldest): plant Feb.

Ready in about 65 days from seed, 50 from transplants; sow again every 6 weeks.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Lima beans

Phaseolus lunatus

Tender
Lima beans
Photo by Jud McCranie / CC BY-SA 4.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): sow Mar.
Zone 2 (south-central): sow Apr.
Zone 3 (central): sow Apr.
Zone 4 (north-central): sow Apr.
Zone 5 (northernmost, coldest): sow Apr.

Ready in about 75 days. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Mustard greens

Brassica juncea

Cool season
Mustard greens
Photo by Infrogmation of New Orleans / CC BY-SA 4.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Feb.
Zone 2 (south-central): plant Feb.
Zone 3 (central): plant Feb.
Zone 4 (north-central): plant Feb.
Zone 5 (northernmost, coldest): plant Mar.

Ready in about 45 days.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

New Zealand spinach

Tetragonia tetragonioides

Tender
New Zealand spinach
Photo by Mason Brock ( Masebrock ) / Public domain / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): sow Mar.
Zone 2 (south-central): sow Mar.
Zone 3 (central): sow Apr.
Zone 4 (north-central): sow Apr.
Zone 5 (northernmost, coldest): sow Apr.

Ready in about 60 days from seed, 50 from transplants. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Okra

Abelmoschus esculentus

Tender
Okra
Photo by Pedro Acevedo-Rodriguez / CC0 / Smithsonian Open Access / via USDA PLANTS

Zone 1 (southernmost / Gulf Coast, warmest): sow Mar.
Zone 2 (south-central): sow Apr.
Zone 3 (central): sow Apr.
Zone 4 (north-central): sow Apr.
Zone 5 (northernmost, coldest): sow Apr.

Ready in about 55 days from seed, 45 from transplants. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Onions

Allium cepa

Cool season
Onions
Photo by Stephen Ausmus, USDA ARS / Public domain / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Jan.
Zone 2 (south-central): plant Jan.
Zone 3 (central): plant Feb.
Zone 4 (north-central): plant Feb.
Zone 5 (northernmost, coldest): plant Feb.

Ready in about 110 days from seed, 95 from transplants.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Peanuts

Arachis hypogaea

Tender
Peanuts
Photo by H. Zell / CC BY-SA 3.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): sow Mar.
Zone 2 (south-central): sow Mar.
Zone 3 (central): sow Apr.
Zone 4 (north-central): sow Apr.
Zone 5 (northernmost, coldest): sow Apr.

Ready in about 130 days. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Peas

Pisum sativum

Cool seasonSuccession sow
Peas
Photo by David Adam Kess / CC BY-SA 4.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Jan.
Zone 2 (south-central): plant Jan.
Zone 3 (central): plant Feb.
Zone 4 (north-central): plant Feb.
Zone 5 (northernmost, coldest): plant Feb.

Ready in about 65 days; sow again every 5 weeks.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Peppers

Capsicum annuum

Tender
Peppers
Photo by Kham Tran - www.khamtran.com / CC BY-SA 3.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): set out transplants Mar.
Zone 2 (south-central): set out transplants Apr.
Zone 3 (central): set out transplants Apr.
Zone 4 (north-central): set out transplants Apr.
Zone 5 (northernmost, coldest): set out transplants Apr.

Ready in about 70 days from transplants. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Potatoes

Solanum tuberosum

Cool season
Potatoes
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Zone 1 (southernmost / Gulf Coast, warmest): plant Jan.
Zone 2 (south-central): plant Jan.
Zone 3 (central): plant Feb.
Zone 4 (north-central): plant Feb.
Zone 5 (northernmost, coldest): plant Feb.

Ready in about 100 days.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Pumpkins

Cucurbita pepo

Tender
Pumpkins
Photo by HalfGig / CC BY-SA 3.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Mar.
Zone 2 (south-central): plant Apr.
Zone 3 (central): plant Apr.
Zone 4 (north-central): plant Apr.
Zone 5 (northernmost, coldest): plant Apr.

Ready in about 110 days from seed, 95 from transplants. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Radishes

Raphanus sativus

Cool seasonSuccession sow
Radishes
Photo by Rasbak / CC BY-SA 3.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Feb.
Zone 2 (south-central): plant Feb.
Zone 3 (central): plant Feb.
Zone 4 (north-central): plant Feb.
Zone 5 (northernmost, coldest): plant Mar.

Ready in about 28 days; sow again every 3 weeks.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Southern peas

Vigna unguiculata

Tender
Southern peas
Photo by Jud McCranie / CC BY-SA 4.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): sow Mar.
Zone 2 (south-central): sow Apr.
Zone 3 (central): sow Apr.
Zone 4 (north-central): sow Apr.
Zone 5 (northernmost, coldest): sow Apr.

Ready in about 65 days. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Spinach

Spinacia oleracea

Cool seasonSuccession sow
Spinach
Photo by Victor M. Vicente Selvas / Public domain / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Jan.
Zone 2 (south-central): plant Jan.
Zone 3 (central): plant Feb.
Zone 4 (north-central): plant Feb.
Zone 5 (northernmost, coldest): plant Feb.

Ready in about 42 days; sow again every 5 weeks.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Summer squash

Cucurbita pepo

TenderSuccession sow
Summer squash
Photo by INRA DIST from France / CC BY 2.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Mar.
Zone 2 (south-central): plant Apr.
Zone 3 (central): plant Apr.
Zone 4 (north-central): plant Apr.
Zone 5 (northernmost, coldest): plant Apr.

Ready in about 50 days from seed, 40 from transplants; sow again every 7 weeks. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Sweet corn

Zea mays

TenderSuccession sow
Sweet corn
Photo by Royalbroil / CC BY-SA 2.5 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): sow Mar.
Zone 2 (south-central): sow Mar.
Zone 3 (central): sow Mar.
Zone 4 (north-central): sow Mar.
Zone 5 (northernmost, coldest): sow Mar.

Ready in about 78 days; sow again every 6 weeks. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Sweet potatoes

Ipomoea batatas

Tender
Sweet potatoes
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Zone 1 (southernmost / Gulf Coast, warmest): set out transplants Mar.
Zone 2 (south-central): set out transplants Apr.
Zone 3 (central): set out transplants Apr.
Zone 4 (north-central): set out transplants Apr.
Zone 5 (northernmost, coldest): set out transplants Apr.

Ready in about 100 days from transplants. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Swiss chard

Beta vulgaris

Cool season
Swiss chard
Photo by Neelix / Public domain / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Feb.
Zone 2 (south-central): plant Feb.
Zone 3 (central): plant Feb.
Zone 4 (north-central): plant Feb.
Zone 5 (northernmost, coldest): plant Mar.

Ready in about 55 days from seed, 40 from transplants.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Tomatoes

Solanum lycopersicum

Tender
Tomatoes
Photo by Michal Klajban / CC BY-SA 4.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): set out transplants Mar.
Zone 2 (south-central): set out transplants Apr.
Zone 3 (central): set out transplants Apr.
Zone 4 (north-central): set out transplants Apr.
Zone 5 (northernmost, coldest): set out transplants Apr.

Ready in about 75 days from transplants. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Turnips

Brassica rapa

Cool seasonSuccession sow
Turnips
Photo by thebittenword.com / CC BY 2.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Feb.
Zone 2 (south-central): plant Feb.
Zone 3 (central): plant Feb.
Zone 4 (north-central): plant Feb.
Zone 5 (northernmost, coldest): plant Mar.

Ready in about 50 days; sow again every 5 weeks.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Watermelon

Citrullus lanatus

Tender
Watermelon
Photo by F ASTILY / CC BY-SA 4.0 / Wikimedia Commons

Zone 1 (southernmost / Gulf Coast, warmest): plant Mar.
Zone 2 (south-central): plant Apr.
Zone 3 (central): plant Apr.
Zone 4 (north-central): plant Apr.
Zone 5 (northernmost, coldest): plant Apr.

Ready in about 85 days from seed, 75 from transplants. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

Winter squash

Cucurbita moschata

Tender
Winter squash
Photo by Howard, R.A / Public domain / Smithsonian Institution, Richard A. Howard Photograph Collection / via USDA PLANTS

Zone 1 (southernmost / Gulf Coast, warmest): plant Mar.
Zone 2 (south-central): plant Apr.
Zone 3 (central): plant Apr.
Zone 4 (north-central): plant Apr.
Zone 5 (northernmost, coldest): plant Apr.

Ready in about 95 days from seed, 80 from transplants. Tender: in spring, from about March 22 in Jackson. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Mississippi State University Extension Service, Planting Dates (Vegetable Gardens Planting Guide). Days to harvest: Ezina crop catalog, from state extension guides.

§ 040 · Questions

Questions about planting in Mississippi

When is the last frost in Mississippi?

On average from about February 12 in Biloxi to April 3 in Oxford. Frost is over 9 years in 10 by March 20 to April 30.

When can I plant tomatoes in Mississippi?

The extension service lists March to April. Tomatoes are frost-tender, so Ezina dates them from about March 22 in Jackson. If frost is in the forecast, wait until it passes.

Why not use my USDA zone?

A zone is the coldest winter night, not a frost date. These dates come from NOAA station records and the extension service.

Can Ezina date plantings for my address?

Yes. Run Ezina Dig on your address and your bed plans are dated from that site's own frost records, on iPhone and Android in the contiguous U.S.

Changes

29 Sept 2026: page published.

Sources

Mississippi State University Extension Service: Planting Dates (Vegetable Gardens Planting Guide).

NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, station freeze probabilities. U.S. Census Bureau, Vintage 2025 city and town population estimates and 2020 place gazetteer. Days to harvest and re-sowing intervals: Ezina's crop catalog, compiled from state Cooperative Extension guides. Photos: Wikimedia Commons and USDA PLANTS, credited under each photo. Checked Sept 2026.