Growing cauliflower 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 cauliflower against those dates.

Start seeds indoorsFebruary 1 to February 15

Transplant outdoorsMarch 22 to March 29

Direct sow outdoorsMarch 22 to March 29

Plant in fallAugust 23 to September 27

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 cauliflower from Utah State University Extension. Zone dates are medians; local conditions vary.