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Soybeans planting and harvest dates

Soybeans Planting Dates in Ohio

Usual soybeans planting and harvest periods in Ohio, shown as ranges with their source. Use them to frame a plan, then adjust for your own frost dates and soil temperature.

Soybeans dates in Ohio
ActivityWindowSourceLast verified
PlantingApr 26 to Jun 10 usual (most active May 3 to May 30)source2026-11-11
HarvestSep 23 to Nov 12 usual (most active Sep 30 to Oct 31)source2026-11-11
Soybeans calendar for Ohio
ItemJanFebMarAprMayJunJulAugSepOctNovDec
PlantingPlanting window in AprilPlanting window, most active in MayPlanting window in June
HarvestHarvest window, most active in SeptemberHarvest window, most active in OctoberHarvest window in November

What these dates mean in Ohio

Planting usually runs about 46 days, from Apr 26 to Jun 10.

That start date is about 8 days earlier than the middle of the 31 places in this data set that report soybeans planting dates (May 4).

Harvest usually runs about 51 days, from Sep 23 to Nov 12.

From the start of the planting window to the start of the harvest window is about 150 days in Ohio, a rough guide to how long the crop occupies the bed or field.

Frost-date caveat: these are published ranges for Ohio. A northern or high-elevation site will run later than a southern or low one, and a cold wet spring can push planting past the window. Frost dates and local conditions vary; NASS state-level usual dates from 20-year progress data (Oct 2010 edition), begin ~5% and end ~95% complete. Check your last spring frost and soil temperature, and confirm with your county extension office.

Related guides

Soybeans dates in other places

Other crops in Ohio

Last reviewed: November 2026. Source: USDA NASS, Field Crops Usual Planting and Harvesting Dates (October 2010 edition, copy hosted by Cornell University Mann Library). Dates are the usual start and end of the period when about 5% to 95% of the crop is planted or harvested, from long-run state progress data. They are historic averages, not a forecast.