When to plant okra in Minnesota
Minnesota’s average last spring frost is May 6, and the first fall frost typically arrives around September 28 — about 145 frost-free days (USDA zones 3a, 3b, 4a, 4b, 5a). Okra needs 50–65 days to mature, which fits comfortably within Minnesota's growing season.
When to plant okra in Minnesota: the short answer
For a spring planting, plant out May 13 – May 30, with seeds started indoors Mar 25 – Apr 8. Wait until the soil is at least 65°F and frost is over.
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 okra in Minnesota, step by step
- Start seeds indoors (Mar 25 – Apr 8). Sow seeds 1 inch deep in seed-starting mix under bright light. They take 7-14 days to sprout, fastest in soil around 85°F. Harden seedlings off for a week before they go outside.
- Prepare the bed. It needs at least six to eight hours of direct sun a day and loose soil at least 24 inches deep, with a pH between 6.0 and 7.5. Dig in compost before planting.
- Plant out (May 13 – May 30). Space plants about 15 inches apart in rows 36 inches apart. 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: aphids, flea beetle, corn earworm, stink bug. Diseases and disorders: fusarium wilt, powdery mildew, root-knot nematode.
- Harvest (from about Jul 9 – Jul 24). Okra takes 50-65 days to reach harvest. Loves real heat and shrugs off drought once established. Soak seed overnight before sowing. Pick pods at 2-3 in every day or two or they turn woody and the plant slows.
Figures come from our crop data; dates use Minnesota’s average frost dates. More in the full okra growing guide.
Okra planting dates by USDA zone in Minnesota
Minnesota spans USDA zones 3a, 3b, 4a, 4b, 5a. 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 okra dates shift with them.
When to plant okra in nearby states
Questions gardeners in Minnesota ask
When is the best time to plant okra in Minnesota?
Plant okra transplants outdoors in Minnesota between May 13 and May 30. That timing is set by Minnesota's average last spring frost of May 6.
When should I start okra seeds indoors in Minnesota?
Start seeds indoors between March 25 and April 8, about 5 weeks before the last frost, so the seedlings are ready to plant out from May 13.
What is the latest I can plant okra in Minnesota?
About August 9. Okra needs at least 50 days to mature, and frost around September 28 ends the season, so later plantings risk being cut short.
When will okra planted in Minnesota be ready to harvest?
Planted on time, okra is usually ready from about July 9 to July 24, 50-65 days after planting.
When is the last frost in Minnesota?
On average around May 6, with the first fall frost around September 28 - about 145 frost-free days. Your town may differ by two weeks or more.