When to plant green bean 🫛
Green Bean takes 50–65 days to mature, spaced 4" apart at 1" deep. Direct-sow only — does not transplant well.
Planting dates by USDA zone
| Zone | Direct sow | Harvest |
|---|---|---|
| Zone 3 | June 1 – July 6 | July 20 – August 3 |
| Zone 4 | May 22 – June 26 | July 10 – July 24 |
| Zone 5 | May 8 – June 12 | June 26 – July 10 |
| Zone 6 | April 22 – May 27 | June 10 – June 24 |
| Zone 7 | April 8 – May 13 | May 27 – June 10 |
| Zone 8 | March 22 – April 26 | May 10 – May 24 |
| Zone 9 | February 22 – March 28 | April 11 – April 25 |
| Zone 10 | February 6 – March 12 | March 26 – April 9 |
Dates are averages — adjust ±1–2 weeks for your microclimate. Need your exact dates? Enter your zip code below.
Get your personalized green bean planting dates
Care tips
- Don't soak seeds — they rot easily.
- Pick every 2–3 days to keep plants producing.
- Rotate annually; beans fix nitrogen for next year's crop.
Good companions
Corn, Cucumber, Radish.
Read more: Companion planting chart for vegetables
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Frequently asked questions
When should I plant green bean outdoors in zone 5?▾
In USDA zone 5, direct sow green bean between May 8 and June 12, relative to the average last spring frost on May 1.
When should I plant green bean outdoors in zone 6?▾
In USDA zone 6, direct sow green bean between April 22 and May 27, relative to the average last spring frost on April 15.
When should I plant green bean outdoors in zone 7?▾
In USDA zone 7, direct sow green bean between April 8 and May 13, relative to the average last spring frost on April 1.
When should I plant green bean outdoors in zone 8?▾
In USDA zone 8, direct sow green bean between March 22 and April 26, relative to the average last spring frost on March 15.
How long does green bean take to grow?▾
Green Bean typically takes 50–65 days to mature, with harvest beginning roughly 8–10 weeks after the last spring frost.