Plant Cold-Hardy Fall Crops by Region
Cooler temps and shorter days are solid for leafy greens, roots, and brassicas. Timing depends on your zone and local frost date. Some crops, like carrots, beets, and kale, can handle frost and keep growing through winter. Protect tender plants with row covers or cold frames. Plant garlic in fall to set up next year's harvest. Notes on garlic timing and lettuce range vary, so check your specific zone.
What you need
- Seeds
- Garlic cloves
- Broccoli transplants
- Row covers or cold frames
- Mulch
Steps
- Northern and High Elevations: Radishes, baby lettuce, arugula, spinach, garlic. Midwest and Northeast: Radishes, lettuce, spinach, kale, turnips, garlic. Mid-Atlantic and Southeast: Collards, kale, mustard greens, lettuce, radishes, turnips, carrots. Pacific Northwest: Kale, spinach, lettuce, Asian greens, garlic. Mild West, Southwest, Gulf Coast, and Florida: Lettuce, carrots, radishes, kale, chard, broccoli transplants.
- Plant garlic 4 to 6 weeks before ground freezes. Sow broccoli transplants 8 weeks before fall frost. Set kale 6 to 8 weeks before first frost. Plant radishes 4 to 6 weeks before frost. Sow beets up to 10 weeks before heavy freeze. Start spinach in late summer. Plant carrots in October through November. Set onions in August or September. Sow peas 8 to 10 weeks before frost. Plant lettuce in September and October. Start brassicas early since they take longer than greens. Sow leafy greens every two to three weeks.
- Mulch garlic heavily for winter protection. Use row covers or cold frames in the Midwest and Northeast, and to shield peas or radishes from cold snaps. Keep lettuce soil moist. Harvest kale regularly, picking oldest leaves first. Store beets for up to 6 months. Harvest green onions early in autumn.
Why it works
Fall Conditions
Cooler temperatures and shorter days create ideal growing conditions for leafy greens, root vegetables, and brassicas.
Regional Variation
Frost dates and planting windows differ widely by location, requiring region-specific timing.
Overwintering
Carrots, beets, and kale can withstand frost and continue growing through winter.
Frost Protection
Row covers and cold frames extend harvests and protect against early frosts.
Related on Gardeners Bible: How to Plant Fruit Trees in Fall, Plant Fall Bulbs for Spring Color, How to Sow Hardy Annual Flower Seeds in Fall, How to Plant Garlic This Fall for a Big Summer Harvest.
If it goes wrong
Garlic Timing Disagreement
Sources differ on garlic windows. One reference suggests October for northern zones, while another specifies October for zones 5 through 7 and November for zones 8 and 9. Check your zone to decide.
Lettuce Growth Range
Notes vary on lettuce longevity. Some indicate overwintering in mild regions only, while others suggest year-round growth in select areas. Test local conditions.
Pea Variety Mix
Pea recommendations aren't uniform. One source focuses on sugar snap and snow peas, while another adds shelling peas to the list. Choose based on preference.
