When to Plant Peanuts: Soil Temperature and Zones
The best time to plant peanuts by soil temperature and zone, starting peanuts indoors in short-season areas, and Southern Hemisphere timing.
Muhammet Elma
4 November 2026
1 min read
Plant peanuts when the soil is at least 18 °C (65 °F) and all frost danger is past, usually 2–3 weeks after the last frost. They need 120–160 frost-free days to mature.
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By Zone
| Zone | Planting | Notes |
|---|---|---|
| 8–10 (US South) | April – May | Main peanut belt |
| 7 | May | Virginia and runner types |
| 5–6 | late May – early June | Spanish or Valencia types; start indoors |
| Southern Hemisphere | October – December | Argentina, South Africa, Australia |
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Starting Indoors
In short-season areas, sow in deep biodegradable pots 3–4 weeks before transplanting so roots are not disturbed.
More Peanut Guides
- How to Grow Peanuts: The Complete Guide
- Planting peanuts
- Peanut soil and calcium
- Peanut pests and diseases
Frequently Asked Questions
Can peanuts grow in zone 6?
Yes, with early Spanish or Valencia varieties and a sunny, warm spot.
Can you plant peanuts in the fall?
Only in frost-free tropical climates.
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Muhammet Elma
TarlaTapan guides focus on practical, field-tested growing advice. Corrections and suggestions are welcome at info@tarlatapan.tr.