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When to plant peas in Omaha: 26 March – 13 August

In Omaha, peas: sow straight into the bed from 26 March to 13 August.

Peas in Omaha: soil, season and weather

Peas tolerates light frost, so it goes in three weeks before the last frost (16 April); the top 7 cm of soil has reached its minimum of 4 °C by then (around 6 March).

Last spring frost16 April
Top 7 cm of soil at 4 °C6 March, 41 days before the last frost
First autumn frost26 October, 214 days after the start
Days in the bed to the first harvest (card)74
First harvest, if planted in this window8 June – 26 October
Days left for picking140
Daylight12:24 on 26 March
Watering outdoors when fruiting (card)every 3 days; the driest month, April, has 10 rainy days

Peas in Omaha: care after planting

Planted on 26 March: in the first weeks water every 6 days.

Pests and diseases of peas to watch for:

Weather in Omaha during the peas season

About 724 mm of rain falls in the season; April is the driest month (72 mm) and May the wettest (138 mm).

MonthDay, °CNight, °CRain, mmRainy daysDaylight on the 15th
March11.80.579911:53
April17.35.5721013:18
May22.812.11381414:29
June29.818.8931015:08
July30.520.5941014:53
August2919.2991013:52
September26.616.374712:31
October18.58.475711:09

ERA5 2016–2025, Open-Meteo

Peas in nearby cities

Around Omaha, Kansas City is 9 days earlier and Sioux Falls 8 days later.

CityDistanceDateDifference
Lincoln79 km26 March – 15 Augustsame day
Des Moines198 km29 March – 14 August3 days later
Grand Island206 km29 March – 14 August3 days later
Topeka249 km19 March – 16 August7 days earlier
Sioux Falls262 km3 April – 8 August8 days later
Kansas City267 km17 March – 19 August9 days earlier

Where to buy peas seeds in Omaha

Seeds go straight into the bed from 26 March to 13 August; buy them before that. Within 15 km of Omaha OpenStreetMap lists 8 garden centres, 1 plant nursery, 5 markets and 2 farm shops (collected 20 October 2026).

Places: © OpenStreetMap contributors, ODbL.

Each window starts on the Greenly calendar date and ends on the last day that still leaves the crop’s days to harvest (from its card) before the average first autumn frost, plus six weeks of picking for crops harvested over weeks (tomatoes, peppers, aubergines, cucumbers, courgettes, pumpkins, watermelons, beans) — our rule; earlier in the window is safer.

Questions

When to plant peas in Omaha?

In Omaha, peas: sow straight into the bed from 26 March to 13 August.

When is the last spring frost in Omaha?

Last spring frost around 16 April, first autumn frost around 26 October.

Other crops in Omaha, with their dates