What to Plant in October in Zone 9
8 crops you can start in zone 9a & 9b during October. The dates are worked out from zone 9's typical frosts: last spring frost around Feb 15, first fall frost around Dec 5. Each crop links to its full dates for zone 9.
Start indoors in October
Seeds to start under lights or on a sunny sill this month. Dates are the indoor-start window for zone 9.
- SnapdragonAug–DecFall
Sow or plant outside in October
What goes in the ground this month, either as seed or as a transplant. Dates are the planting-out window for zone 9.
Vegetables & herbs
- GarlicPlant clovesOct–DecFall
- LettuceSow or transplantOct 7–Oct 21Fall
- RadishDirect sowOct 27–Nov 10Fall
- SpinachDirect sowOct 12–Oct 26Fall
- TurnipDirect sowOct 2–Oct 16Fall
Flowers
- Daffodil (Narcissus)Plant bulbsSep–NovFall
- RanunculusPlant bulbsOct–DecFall
- SnapdragonTransplantOct–FebFall
← September in zone 9 · November in zone 9 →
Keep planning
Growing guides
Read next
Not sure of your zone? Look it up by ZIP code.
October in other zones: zone 3, zone 4, zone 5, zone 6, zone 7, zone 8, zone 10, zone 11
Worth having in October

Pin this for later
What to plant in October in zone 9: 8 crops to start indoors or plant outside, including lettuce, radish, turnip, daffodil (narcissus), with exact dates for zone 9a and 9b.
Save to PinterestAs an Amazon Associate we earn from qualifying purchases. Some links on this page also go to other retailers we may earn a commission from as an affiliate, at no extra cost to you. We only recommend products with a clear consensus of positive, independent reviews, or ones we bought and use ourselves. Each item on our gear page says which.