USDA Zone 7 planting calendar
When to plant beets in USDA zone 7
Sowing, transplant, and harvest dates calibrated to zone 7's 200-day season (Virginia, North Carolina (mountains), Oklahoma, Tennessee).
Key dates for beets in zone 7
| Stage | When | Anchor |
|---|---|---|
| Direct sow outdoors | late March (March 25) | 21 days before last frost (mid-April) |
| First harvest (estimate) | late May (May 22) | ~58 days from sow |
Dates are zone-wide averages. Local microclimates (south-facing slopes, urban heat, lakeside warmth, elevation) can shift the planting window by 1-2 weeks within the same zone.
Why this timing works for zone 7
Zone 7 has average annual minimum temperatures of 0 to 10°F and a 200-day frost-free window from mid-April to late October / early November. Beets are hardy enough to handle light frost — and in fact prefer cool weather. They bolt or turn bitter once daytime temperatures consistently climb above 24 °C, which is why earlier is better in zone 7.
Beets are direct-sown only — their corky seed clusters are multi-seeded and the taproot does not recover well from transplanting. Sow 2-4 weeks before the last spring frost in loose, well-drained soil; seedlings tolerate light frost once established. Thin to 3-4 inches to avoid fanged or stunted roots. In zones 8 and warmer, a fall sowing (8-10 weeks before first fall frost) often outperforms the spring crop.
Quick-grow guide
- Sun: Full sun — 6+ hours direct.
- Soil temperature for germination: 10-29 °C (50-85 °F).
- Spacing: 3-4 inches (8-10 cm) between plants.
- Days to harvest from direct sow: ~58 days.
- Plant in cool weather and provide afternoon shade once temperatures climb above 24 °C.
Common mistakes — zone 7 × beets
- Planting before last frost: zone 7's last frost averages mid-April, and even a light frost will kill beets seedlings overnight.
- Skipping hardening off: even healthy indoor transplants need 7-10 days of progressive outdoor exposure before going in the ground.
Source and methodology
Frost-date averages from NOAA Climate Data Online within each USDA hardiness zone. Hardiness zone boundaries from the USDA Plant Hardiness Zone Map (2023). Crop timing offsets calibrated against US Cooperative Extension Service publications (UNL, UMN, NC State, Texas A&M, UF/IFAS) and cross-checked against the RHS sowing calendar for en-GB readers. Curated by the Growli editorial team.
Keep going
- How to grow beets — full guide
- USDA Zone 7 — frost dates and what else to plant
- All 13 USDA hardiness zones
Same crop, nearby zones
- When to plant beets in USDA zone 5
- When to plant beets in USDA zone 6
- When to plant beets in USDA zone 8
- When to plant beets in USDA zone 9