When to plant pole beans in Mississippi
Mississippi’s average last spring frost is March 20, and the first fall frost typically arrives around November 5 — about 230 frost-free days (USDA zones 7b, 8a, 8b, 9a). Pole Bean needs 60–70 days to mature, which fits comfortably within Mississippi's growing season.
When to plant pole beans in Mississippi: the short answer
For a spring planting, sow Mar 22 – Apr 10. Wait until the soil is at least 60°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 pole beans in Mississippi, 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 (Mar 22 – Apr 10). Space plants about 6 inches apart in rows 42 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 May 26 – Jun 5). Pole Bean takes 60-70 days to reach harvest. One well-tended sowing keeps producing for 6-8 weeks if you pick often. Set the trellis at sowing time.
Figures come from our crop data; dates use Mississippi’s average frost dates. More in the full pole bean growing guide.
Pole Bean planting dates by USDA zone in Mississippi
Mississippi spans USDA zones 7b, 8a, 8b, 9a. 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 pole bean dates shift with them.
When to plant pole beans in nearby states
Questions gardeners in Mississippi ask
When is the best time to plant pole beans in Mississippi?
Sow pole beans in Mississippi between March 22 and April 10. That timing is set by Mississippi's average last spring frost of March 20.
What is the latest I can plant pole beans in Mississippi?
About September 6. Pole beans need at least 60 days to mature, and frost around November 5 ends the season, so later plantings risk being cut short.
When will pole beans planted in Mississippi be ready to harvest?
Planted on time, pole beans are usually ready from about May 26 to June 5, 60-70 days after sowing.
When is the last frost in Mississippi?
On average around March 20, with the first fall frost around November 5 - about 230 frost-free days. Your town may differ by two weeks or more.