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Sprout Authority

Growing broccoli in zone 7b

In USDA zone 7b, the typical last spring frost is April 5 and the first fall frost is November 1. Here is when to plant broccoli against those dates.

Start seeds indoorsJanuary 25 to February 8
Transplant outdoorsMarch 15 to March 22
Direct sow outdoorsMarch 15 to March 22

These are zone 7b averages

Computed from 3,851 ZIP codes in zone 7b. 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 broccoli from Utah State University Extension. Zone dates are medians; local conditions vary.