Green beans typically take about 50 to 65 days to grow from planting to harvest, depending on the variety. Bush beans generally mature faster, producing in about 50 to 55 days, while pole beans take slightly longer, around 55 to 65 days, with some pole varieties needing up to 70-80 days
. Bush beans tend to produce all at once, so gardeners often stagger planting every two weeks to extend the harvest period. Pole beans, which grow as climbing vines, continue producing for a month or two with regular harvesting
. In summary:
- Bush beans: 50–55 days to first harvest, produce all at once
- Pole beans: 55–65 days (up to 70-80 days for some), produce over a longer period with continuous harvesting
The best time to plant green beans is after the last frost when soil temperatures reach at least 55°F to 60°F (13–16°C) to ensure good germination and growth
. Harvesting should be done while pods are still immature and tender, before the beans inside fully swell, to ensure the best flavor and texture
