Growing bachelors button in zone 7a
(Zone 7a = an average winter low of 0°F to 5°F.)
In USDA zone 7a, the typical last spring frost is April 16 and the first fall frost is October 25. Here is when to plant bachelors button against those dates.
Start seeds indoorsFebruary 19 to March 5
These are zone 7a averages
Computed from 4,863 ZIP codes in zone 7a. 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 bachelors button from North Carolina Extension Gardener Plant Toolbox (NC State Extension). Zone dates are medians; local conditions vary.