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Soybeans planting and harvest dates

Soybeans Planting Dates in Arkansas

Usual soybeans planting and harvest periods in Arkansas, 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 Arkansas
ActivityWindowSourceLast verified
PlantingApr 19 to Jul 5 usual (most active May 5 to Jun 22)source2026-11-11
HarvestSep 10 to Nov 26 usual (most active Sep 29 to Nov 13)source2026-11-11
Soybeans calendar for Arkansas
ItemJanFebMarAprMayJunJulAugSepOctNovDec
PlantingPlanting window in AprilPlanting window, most active in MayPlanting window, most active in JunePlanting window in July
HarvestHarvest window, most active in SeptemberHarvest window, most active in OctoberHarvest window, most active in November

What these dates mean in Arkansas

Planting usually runs about 78 days, from Apr 19 to Jul 5.

That start date is about 15 days earlier than the middle of the 31 places in this data set that report soybeans planting dates (May 4).

Harvest usually runs about 78 days, from Sep 10 to Nov 26.

From the start of the planting window to the start of the harvest window is about 144 days in Arkansas, a rough guide to how long the crop occupies the bed or field.

Frost-date caveat: these are published ranges for Arkansas. 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 Arkansas

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.