Skip to content
Crop Calendar

Home / Planting dates / Soybeans / Alabama

Soybeans planting and harvest dates

Soybeans Planting Dates in Alabama

Usual soybeans planting and harvest periods in Alabama, 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 Alabama
ActivityWindowSourceLast verified
PlantingApr 15 to Jul 3 usual (most active May 25 to Jun 25)source2026-11-11
HarvestSep 3 to Dec 15 usual (most active Oct 28 to Nov 28)source2026-11-11
Soybeans calendar for Alabama
ItemJanFebMarAprMayJunJulAugSepOctNovDec
PlantingPlanting window in AprilPlanting window, most active in MayPlanting window, most active in JunePlanting window in July
HarvestHarvest window in SeptemberHarvest window, most active in OctoberHarvest window, most active in NovemberHarvest window in December

What these dates mean in Alabama

Planting usually runs about 80 days, from Apr 15 to Jul 3.

That start date is about 19 days earlier than the middle of the 31 places in this data set that report soybeans planting dates (May 4).

Harvest usually runs about 104 days, from Sep 3 to Dec 15.

From the start of the planting window to the start of the harvest window is about 141 days in Alabama, a rough guide to how long the crop occupies the bed or field.

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

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.