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

§ When to plant · Minnesota · Checked Sept 2026

When to plant vegetables in Minnesota

In Minneapolis, tender crops like tomatoes and peppers can go out around May 7, and frost has historically passed 9 years in 10 by May 21. Cool-season crops go in from February, and again from July for fall.

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

§ 010 · Frost dates

Frost dates across Minnesota

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
Apple ValleyROSEMOUNT RSCH & OUTREACH CTR · 9 kmMay 2May 14May 14May 26Sep 22
BlaineANDOVER 1N · 11 kmMay 5May 18May 18May 31Sep 18
BloomingtonMINNEAPOLIS/ST PAUL AIRPORT · 9 kmApr 23May 5May 5May 17Oct 1
Brooklyn ParkMPLS CRYSTAL AIRPORT · 5 kmApr 30May 13May 13May 26Sep 26
BurnsvilleFARMINGTON 3 NORTHWEST · 14 kmApr 27May 9May 9May 21Sep 27
Coon RapidsANDOVER 1N · 9 kmMay 5May 18May 18May 31Sep 18
DuluthDULUTH HARBOR STATION · 3 kmMay 14May 31May 31Jun 16Sep 25
EaganMINNEAPOLIS/ST PAUL AIRPORT · 9 kmApr 23May 5May 5May 17Oct 1
Eden PrairieMPLS FLYING CLOUD AIRPORT · 2 kmApr 23May 5May 5May 16Sep 28
EdinaMINNEAPOLIS/ST PAUL AIRPORT · 10 kmApr 23May 5May 5May 17Oct 1
LakevilleFARMINGTON 3 NORTHWEST · 7 kmApr 27May 9May 9May 21Sep 27
Maple GroveMPLS CRYSTAL AIRPORT · 10 kmApr 30May 13May 13May 26Sep 26
MinneapolisLOWER ST ANTHONY FALLS · 2 kmApr 23May 7May 7May 21Oct 2
MinnetonkaNEW HOPE · 11 kmApr 29May 11May 11May 23Sep 29
PlymouthNEW HOPE · 7 kmApr 29May 11May 11May 23Sep 29
RochesterROCHESTER INTERNATIONAL AIRPORT · 12 kmApr 30May 11May 11May 21Sep 22
St. CloudST CLOUD REGIONAL AIRPORT · 9 kmMay 7May 20May 20Jun 1Sep 16
St. Louis ParkNEW HOPE · 7 kmApr 29May 11May 11May 23Sep 29
St. PaulST PAUL DOWNTOWN AIRPORT · 4 kmApr 24May 6May 6May 18Oct 2
WoodburyST PAUL · 9 kmApr 26May 9May 9May 21Sep 27

Minnesota'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 Minnesota, and when

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

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 Minnesota

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

Plant April to June.

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

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Start seed indoors March; Plant April, and again June.

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

Source: University of Minnesota Extension, Planting the vegetable garden. Days to harvest: Ezina crop catalog, from state extension guides.

Brussels sprouts

Brassica oleracea

Cool season
Brussels sprouts
Photo by Nick Saltmarsh / CC BY 2.0 / Wikimedia Commons

Start seed indoors March; Plant April, and again June.

Ready in about 130 days from seed, 100 from transplants.

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Start seed indoors March, and again April; Plant April, and again June.

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

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant May.

Ready in about 80 days from seed, 70 from transplants. Tender: in spring, from about May 7 in Minneapolis. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant April to June.

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

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Start seed indoors March; Plant April, and again June.

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

Source: University of Minnesota Extension, Planting the vegetable garden. Days to harvest: Ezina crop catalog, from state extension guides.

Celery

Apium graveolens

Cool season
Celery
Photo by Lombroso / Public domain / Wikimedia Commons

Start seed indoors February; Plant May.

Ready in about 90 days from transplants.

Source: University of Minnesota Extension, Planting the vegetable garden. Days to harvest: Ezina crop catalog, from state extension guides.

Chinese cabbage

Brassica rapa

Cool season
Chinese cabbage
Photo by Drab Makyo / CC BY 2.0 / Wikimedia Commons

Plant July.

Ready in about 75 days from seed, 60 from transplants.

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant April.

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

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant May to June.

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

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Start seed indoors March; Plant June.

Ready in about 75 days from transplants. Tender: in spring, from about May 7 in Minneapolis. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: University of Minnesota Extension, Planting the vegetable garden. Days to harvest: Ezina crop catalog, from state extension guides.

Endive and escarole

Cichorium endivia

Cool seasonSuccession sow
Endive and escarole
Photo by Montréalais / CC BY-SA 3.0 / Wikimedia Commons

Plant April.

Ready in about 90 days from seed, 70 from transplants; sow again every 8 weeks.

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant May, and again May to July.

Ready in about 55 days; sow again every 5 weeks. Tender: in spring, from about May 7 in Minneapolis. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: University of Minnesota Extension, Planting the vegetable garden. Days to harvest: Ezina crop catalog, from state extension guides.

Kale

Brassica oleracea

Cool season
Kale
Photo by Rasbak / CC BY-SA 3.0 / Wikimedia Commons

Plant April to July.

Ready in about 60 days from seed, 45 from transplants.

Source: University of Minnesota Extension, Planting the vegetable garden. Days to harvest: Ezina crop catalog, from state extension guides.

Kohlrabi

Brassica oleracea

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

Plant April to June, and again August.

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

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Start seed indoors March; Plant April, and again April to June, and again August.

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

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant May to June.

Ready in about 75 days. Tender: in spring, from about May 7 in Minneapolis. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Start seed indoors March.

Ready in about 55 days from seed, 45 from transplants. Tender: in spring, from about May 7 in Minneapolis. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Start seed indoors February; Plant April.

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

Source: University of Minnesota Extension, Planting the vegetable garden. Days to harvest: Ezina crop catalog, from state extension guides.

Parsley

Petroselinum crispum

Cool season
Parsley
Photo by H. Zell / CC BY-SA 3.0 / Wikimedia Commons

Plant April.

Ready in about 78 days from seed, 50 from transplants.

Source: University of Minnesota Extension, Planting the vegetable garden. Days to harvest: Ezina crop catalog, from state extension guides.

Parsnips

Pastinaca sativa

Cool season
Parsnips
Photo by Jeffery Martin / CC0 / Wikimedia Commons

Plant May.

Ready in about 120 days.

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant April to May.

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

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Start seed indoors March; Plant June.

Ready in about 70 days from transplants. Tender: in spring, from about May 7 in Minneapolis. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant April to May.

Ready in about 100 days.

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant May.

Ready in about 110 days from seed, 95 from transplants. Tender: in spring, from about May 7 in Minneapolis. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant April to May, and again August.

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

Source: University of Minnesota Extension, Planting the vegetable garden. Days to harvest: Ezina crop catalog, from state extension guides.

Rutabagas

Brassica napus

Cool season
Rutabagas
Photo by Seedambassadors / CC BY-SA 3.0 / Wikimedia Commons

Plant May to June.

Ready in about 95 days.

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant April, and again August.

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

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant May.

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

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant May to June.

Ready in about 78 days; sow again every 6 weeks. Tender: in spring, from about May 7 in Minneapolis. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Start seed indoors April.

Ready in about 100 days from transplants. Tender: in spring, from about May 7 in Minneapolis. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant May.

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

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Start seed indoors April; Plant May.

Ready in about 75 days from transplants. Tender: in spring, from about May 7 in Minneapolis. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant August.

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

Source: University of Minnesota Extension, Planting the vegetable garden. 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

Plant May.

Ready in about 85 days from seed, 75 from transplants. Tender: in spring, from about May 7 in Minneapolis. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: University of Minnesota Extension, Planting the vegetable garden. Days to harvest: Ezina crop catalog, from state extension guides.

§ 040 · Questions

Questions about planting in Minnesota

When is the last frost in Minnesota?

On average from about April 23 in Bloomington to May 14 in Duluth. Frost is over 9 years in 10 by May 16 to June 16.

When can I plant tomatoes in Minnesota?

The extension service lists April to May. Tomatoes are frost-tender, so Ezina dates them from about May 7 in Minneapolis. If frost is in the forecast, wait until it passes.

Is it too late for a fall garden?

The latest fall windows on the calendar close in August. Filter by Fall above to see what is still open.

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

University of Minnesota Extension: Planting the vegetable garden.

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.