What to plant in September, zone 9b
In zone 9b, the typical last spring frost is February 1 and the first fall frost is December 9. Here is your September checklist.
Fall planting
Plant these for fall and overwintering this month:
- CabbageSeptember 30 to November 4
- CauliflowerSeptember 30 to November 4
- CollardsSeptember 9
- LettuceSeptember 9 to October 14
- SpinachSeptember 30 to November 4
Want your exact dates?
These are zone 9b averages. Enter your ZIP for a calendar built on your nearest weather station.
Open the planting calendarUSDA 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. Zone dates are medians; local conditions vary.