Fall Planting Guide - Zone 5
Minnesota, Wisconsin, Michigan, Maine, Vermont, New Hampshire, Upstate NY
Zone 5 Fall Key Dates
First Frost: Late September to mid-October
Planting Window: July - early September
Strategy: Start early! Zone 5 fall is short
July - Early August
Start fall planting early in zone 5. Crops need time before frost.
| Plant | Action | Timing | Notes |
|---|---|---|---|
| Lettuce | Direct sow | July-early August | 60 days to harvest |
| Spinach | Direct sow | August | Loves cool fall temps |
| Radishes | Direct sow | August-September | 25-30 day harvest |
| Kale | Transplant | July-August | Frost sweetens flavor |
| Broccoli | Transplant | July | Needs 60-90 days |
August - September
Quick-maturing crops that can beat the frost.
| Plant | Action | Timing | Notes |
|---|---|---|---|
| Asian Greens | Direct sow | August | Bok choy, mizuna, tatsoi |
| Arugula | Direct sow | August-September | Fast 40-day crop |
| Turnips | Direct sow | August | Both roots and greens |
| Swiss Chard | Direct sow | August | Cut-and-come-again |
| Cilantro | Direct sow | August-September | Loves cool weather |
Overwinter Planting
Plant now for harvest next spring/summer.
| Plant | Action | Timing | Notes |
|---|---|---|---|
| Garlic | Plant cloves | October | Harvest next July |
| Onion Sets | Plant | October | Harvest next summer |
| Spinach | Direct sow | September | Overwinters, early spring harvest |
| Cover Crops | Sow | September | Winter rye, clover |
Zone 5 Fall Tips
- Use row covers to extend harvest 2-4 weeks past frost
- Mulch containers heavily to protect roots from freeze
- Move containers to sheltered spots for protection
- Kale, spinach, and carrots taste sweeter after frost!
Frequently Asked Questions
When is the first frost in zone 5?
Zone 5 first frost typically arrives late September to mid-October. Count backwards from your frost date to determine planting times. Many crops need 60-90 days to mature.
What can I plant in August in zone 5?
August is prime time for fall planting in zone 5. Plant quick-maturing crops: lettuce, spinach, radishes, and Asian greens. Start transplants of kale, broccoli, and cabbage.
Can I extend the season in zone 5?
Yes! Use row covers, cold frames, and frost cloth to extend harvests into November or later. Cold-hardy crops like kale, spinach, and carrots can survive light freezes with protection.