Growing zucchini in zone 8a
In USDA zone 8a, the typical last spring frost is March 29 and the first fall frost is November 7. Here is when to plant zucchini against those dates.
Direct sow outdoorsMarch 29 to April 12
Expected harvestMay 23 to June 6About 55 to 55 days from sowing.
These are zone 8a averages
Computed from 3,407 ZIP codes in zone 8a. Your town's frost dates vary; enter your ZIP for dates built on your nearest weather station.
Get my exact datesUSDA 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 zucchini from Clemson Cooperative Extension, Home & Garden Information Center. Zone dates are medians; local conditions vary.