What to Plant in August — Zone 7 (Fall Vegetable Garden Guide)
August isn’t the end of the growing season — it’s the start of your second one. Here’s exactly what to plant in Zone 7 this month for a strong fall harvest, plus quick links for other zones.
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If your spring garden is winding down, August is when Zone 7 gardeners (roughly the mid-Atlantic, Tennessee, northern Georgia, and similar first-frost-in-late-October to mid-November climates) plant their second, often more productive, round of crops. Cooler fall nights actually improve the flavor of a lot of these vegetables — and August planting means you’re harvesting right through October and into November.
What to Plant in Zone 7 in August
| Crop | Timing Notes |
|---|---|
| Bush beans | Fast crop (50–55 days) — plant by early August for a harvest before frost |
| Beets | 55–60 days, tolerates light frost, plant through mid-August |
| Broccoli (transplants) | Start transplants indoors now or buy starts; set out by late August |
| Carrots | 70–80 days, plant by early-to-mid August for fall harvest |
| Collard greens | Cold-hardy, plant through late August, improves after frost |
| Kale | Cold-hardy, plant through late August, sweetens with frost |
| Lettuce (looseleaf) | 45–50 days, succession plant every 2 weeks through September |
| Radishes | Fast crop (25–30 days) — plant anytime through September |
| Spinach | Plant late August into September for fall and overwintering harvest |
| Turnips | 50–60 days, plant through early September |
Why Fall-Planted Crops Often Taste Better
Cool-season crops like kale, collards, spinach, and carrots actually convert starches to sugars as temperatures drop, which is why frost-touched greens and root vegetables taste noticeably sweeter than their summer-grown counterparts. Combined with fewer pest and disease pressures than peak summer, a well-timed August planting is often less work than spring planting for a comparable harvest.
Pros
- Cooler weather means less watering stress and fewer bolting issues than spring/summer crops
- Frost improves the flavor of kale, collards, carrots, and other cold-hardy crops
- Fewer pest and disease pressures than peak summer planting
- Many crops (kale, collards, spinach) can overwinter for an even longer harvest window
Cons
- Planting windows are tighter — miss your deadline and the crop won't mature before frost
- Late-summer heat can still stress young seedlings until temperatures drop
- Some crops need protection (row cover) if an early frost arrives ahead of schedule
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Quick Reference: Other Zones
Your planting window shifts earlier or later depending on your USDA hardiness zone and expected first frost date:
| Zone | Typical First Frost | August Planting Window |
|---|---|---|
| Zone 5–6 | Late September – early October | Early August only — favor the fastest-maturing crops |
| Zone 7 | Late October – mid-November | All of August works for most crops in the table above |
| Zone 8–9 | Mid-November – December | August through mid-September, wider crop selection |
| Zone 10+ | Rare or no frost | Late-summer heat matters more than frost — time around your local heat pattern instead |
FAQ
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