Garden Tempo
Alabama fall vegetable garden

When to plant a fall vegetable garden in Alabama

In Alabama, August and September are the main fall-garden planting months, but North Alabama generally plants about two weeks earlier and South Alabama about two weeks later. Start with the crop and region, then count backward from the local first killing frost.

Start with the geography

Alabama regional model

Alabama Extension separates North and South fall ranges. North Alabama needs earlier planting; South Alabama keeps a later planting opportunity. The regional direction is useful, but a county forecast is not replaced by an average.

Then test the crop

Count the growing runway

Use the local first killing frost as a planning boundary, count backward by the variety’s days to maturity, and leave time for germination or transplant establishment. Cool-season vegetables often begin while late-summer soil is still hot.

What to do before planting

  • Clear spent summer crops and prepare a bed that drains without drying out.
  • Choose fast crops or transplants when the maturity runway is tight.
  • Keep the seed zone moist during germination; Alabama Extension notes that hot, dry soil can crust and impede emergence.

Common false moves

What not to simplify away

  • Do not use a South Alabama date for a North Alabama garden.
  • Do not plant lettuce or spinach seed into soil that is too hot to germinate.
  • Do not assume cold tolerance removes the need to count maturity before frost.
Choose an Alabama crop guide