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

§ When to plant · Nebraska · Checked Sept 2026

When to plant vegetables in Nebraska

In Omaha, tender crops like tomatoes and peppers can go out around May 2, and frost has historically passed 9 years in 10 by May 17. Cool-season crops go in from February, and again from July for fall.

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§ 010 · Frost dates

Frost dates across Nebraska

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
BeatriceBEATRICE 1N · 3 kmApr 24May 4May 4May 13Sep 30
BellevueSPRINGFIELD 7E · 12 kmApr 17Apr 30April 30May 12Oct 4
BlairBLAIR · 1 kmApr 22May 3May 3May 14Sep 30
ColumbusCOLUMBUS 3 NORTHEAST · 4 kmApr 21May 3May 3May 14Sep 30
FremontFREMONT · 2 kmApr 23May 5May 5May 16Sep 29
GeringSCOTTSBLUFF 1E · 5 kmMay 8May 20May 20May 31Sep 19
Grand IslandGRAND ISLAND AIRPORT · 6 kmApr 23May 4May 4May 15Sep 29
GretnaGRETNA 4NE · 4 kmApr 21May 3May 3May 14Oct 4
HastingsHASTINGS MUNICIPAL AIRPORT · 3 kmApr 22May 3May 3May 14Oct 2
KearneyKEARNEY 4 NORTHEAST · 7 kmApr 30May 10May 10May 20Sep 25
La VistaGRETNA 4NE · 11 kmApr 21May 3May 3May 14Oct 4
LexingtonCANADAY STEAM PLT · 10 kmApr 26May 7May 7May 17Sep 29
LincolnLINCOLN MUNICIPAL AIRPORT · 7 kmApr 24May 5May 5May 16Sep 29
NorfolkNORFOLK 4W · 5 kmMay 1May 13May 13May 24Sep 22
North PlatteN PLATTE EXPERIMENT FARM · 8 kmMay 3May 13May 13May 22Sep 26
OmahaOMAHA #1 · 10 kmApr 16May 2May 2May 17Oct 2
PapillionGRETNA 4NE · 10 kmApr 21May 3May 3May 14Oct 4
ScottsbluffSCOTTSBLUFF 1E · 2 kmMay 8May 20May 20May 31Sep 19
South Sioux CitySIOUX CITY ANG · 8 kmApr 29May 10May 10May 21Sep 24
YorkYORK · 0 kmApr 22May 3May 3May 14Oct 1

Nebraska'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 Nebraska, and when

Planting windows from Nebraska'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 Nebraska

Each crop has its own link, like #beets. 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 August.

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

Source: Nebraska Extension in Lancaster County, University of Nebraska–Lincoln, Vegetable Gardening – Summer into Fall. 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 July to August.

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

Source: Nebraska Extension in Lancaster County, University of Nebraska–Lincoln, Vegetable Gardening – Summer into Fall. 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 July.

Ready in about 58 days from seed, 50 from transplants; sow again every 7 weeks. Tender: in spring, from about May 2 in Omaha. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Nebraska Extension in Lancaster County, University of Nebraska–Lincoln, Vegetable Gardening – Summer into Fall. 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 July, and again July to August.

Ready in about 55 days; sow again every 5 weeks. Tender: in spring, from about May 2 in Omaha. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Nebraska Extension in Lancaster County, University of Nebraska–Lincoln, Vegetable Gardening – Summer into Fall. Days to harvest: Ezina crop catalog, from state extension guides.

Lettuce

Lactuca sativa

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

Plant February, and again July to August.

Ready in about 45 days from seed, 30 from transplants.

Source: Nebraska Extension in Lancaster County, University of Nebraska–Lincoln, Vegetable Gardening – Summer into Fall. 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

Plant August.

Ready in about 45 days.

Source: Nebraska Extension in Lancaster County, University of Nebraska–Lincoln, Vegetable Gardening – Summer into Fall. 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 February, and again July to August.

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

Source: Nebraska Extension in Lancaster County, University of Nebraska–Lincoln, Vegetable Gardening – Summer into Fall. 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 July.

Ready in about 50 days from seed, 40 from transplants; sow again every 7 weeks. Tender: in spring, from about May 2 in Omaha. If frost is in the forecast, hold off until it passes and nights stay above 36°F.

Source: Nebraska Extension in Lancaster County, University of Nebraska–Lincoln, Vegetable Gardening – Summer into Fall. 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 August.

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

Source: Nebraska Extension in Lancaster County, University of Nebraska–Lincoln, Vegetable Gardening – Summer into Fall. 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 July to August.

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

Source: Nebraska Extension in Lancaster County, University of Nebraska–Lincoln, Vegetable Gardening – Summer into Fall. Days to harvest: Ezina crop catalog, from state extension guides.

§ 040 · Questions

Questions about planting in Nebraska

When is the last frost in Nebraska?

On average from about April 16 in Omaha to May 8 in Gering. Frost is over 9 years in 10 by May 12 to May 31.

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

Nebraska Extension in Lancaster County, University of Nebraska–Lincoln: Vegetable Gardening – Summer into Fall.

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.