When to plant bush beans in Nebraska
Nebraska’s average last spring frost is April 30, and the first fall frost typically arrives around October 5 — about 158 frost-free days (USDA zones 4b, 5a, 5b). Bush Bean needs 50–60 days to mature, which fits comfortably within Nebraska's growing season.
When to plant bush beans in Nebraska: the short answer
For a spring planting, sow May 2 – May 21. Wait until the soil is at least 60°F and frost is over.
Succession sow again in Nebraska: May 21 · Jun 4 · Jun 18 · Jul 2 · Jul 16 · Jul 30
Windows are ~1–2 week bands around each date. Frost dates are a statewide average from NOAA/NCEI normals; your town may differ by two weeks or more. Calendar year 2026.
How to grow bush beans in Nebraska, step by step
- Prepare the bed. They need at least six to eight hours of direct sun a day and loose soil at least 18 inches deep, with a pH between 6.0 and 7.5. Dig in compost before planting.
- Sow outdoors (May 2 – May 21). Space plants about 4 inches apart in rows 18 inches apart, sowing seed 1.5 inches deep. It is killed by frost, so nothing goes outside until the danger has passed.
- Water and feed. Give it steady, even moisture, about an inch of water a week from rain or the hose.
- Watch for pests and problems. Pests: Mexican bean beetle, aphids, bean leaf beetle. Diseases and disorders: anthracnose, bacterial blight, bean rust, bean mosaic virus.
- Harvest (from about Jun 26 – Jul 6). Bush Bean takes 50-60 days to reach harvest. Do not start indoors - beans hate root disturbance. Sow every 2 weeks until ~10 weeks before first frost for a steady supply.
Figures come from our crop data; dates use Nebraska’s average frost dates. More in the full bush bean growing guide.
Bush Bean planting dates by USDA zone in Nebraska
Nebraska spans USDA zones 4b, 5a, 5b. Colder zones, usually higher or further inland, have a later last spring frost and an earlier first fall frost than the state average, so the bush bean dates shift with them.
When to plant bush beans in nearby states
| State | Last frost | Sow |
|---|---|---|
| Nebraska (this page) | April 30 | May 2 – May 21 |
| North Dakota | May 15 | May 17 – Jun 5 |
| South Dakota | May 10 | May 12 – May 31 |
| Kansas | April 15 | Apr 17 – May 6 |
| Oklahoma | April 1 | Apr 3 – Apr 22 |
Questions gardeners in Nebraska ask
When is the best time to plant bush beans in Nebraska?
Sow bush beans in Nebraska between May 2 and May 21. That timing is set by Nebraska's average last spring frost of April 30.
Can I plant bush beans in the fall in Nebraska?
Yes. For a fall crop, sow between July 10 and July 27, so the crop matures in cool weather before Nebraska's first frost around October 5.
When will bush beans planted in Nebraska be ready to harvest?
Planted on time, bush beans are usually ready from about June 26 to July 6, 50-60 days after sowing.
When is the last frost in Nebraska?
On average around April 30, with the first fall frost around October 5 - about 158 frost-free days. Your town may differ by two weeks or more.