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Sprout Authority

Growing green bean (snap bean) in zone 8b

In USDA zone 8b, the typical last spring frost is March 17 and the first fall frost is November 14. Here is when to plant green bean (snap bean) against those dates.

Direct sow outdoorsMarch 10
Expected harvestApril 29 to May 9About 50 to 60 days from sowing.

These are zone 8b averages

Computed from 3,378 ZIP codes in zone 8b. Your town's frost dates vary; enter your ZIP for dates built on your nearest weather station.

Get my exact dates

USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service / Oregon State University PRISM Group. NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020. Planting windows for green bean (snap bean) from Utah State University Extension. Zone dates are medians; local conditions vary.