Fall Vegetable Gardening: Extend Your Harvest Past Frost

Don't pack up the garden in September. Fall crops deliver sweeter, milder flavors—and many thrive well into frost.

What to Plant

• Heat-lovers (tomatoes, peppers, okra, sweet potatoes) produce until frost—late in southern zones.
• Summer-faders (snap beans, summer squash, cucumbers) planted mid-summer harvest until frost.
• Hardy veg (kale, spinach, carrots, brassicas) survive to 20°F (-6°C).
• Root/tuber tops freeze? Heavy mulch saves the edible portion.

Timing Is Everything

• Choose shortest-maturity varieties ("early season" or fewest days-to-harvest).
• Buy seeds spring/early summer—stores clear stock by August.
• Store cool/dry until planting.
• Use Farmer's Almanac for first hard frost date.
• Back-calculate from maturity days to sow date.

Bed Prep

1. Remove spent spring/summer crops + weeds (disease vectors).
2. Spread 2" compost/mulch (skip if spring was heavily fertilized).
3. Till top layer, water, rest 12–24 hours.
4. Plant.

Why Bother?

Sturdy fall vegetables shrug off light frosts and give you weeks of extra harvest. The garden doesn't end at Labor Day.