When to Plant Tomatoes in Zone 9
In USDA zone 9, start seeds indoors around January 18, transplant or plant outdoors March 15 to June 1, and expect your first harvest around June 1.
Tomatoes planting calendar for USDA Zone 9
Start seeds indoors
Jan 18
Transplant outdoors
Mar 15
Projected first harvest
Jun 1
Most tomatoes mature in about 55 to 85 days depending on the variety. Dates use USDA zone 9a average frost dates. Set your ZIP in HomeSown for dates tuned to your exact location.
What zone 9 means for tomatoes
Average last spring frost
March 1
Average first fall frost
December 1
Those two dates are what set the schedule above. Zone 9 gives you roughly 275 frost-free days, and tomatoes need about 55 to 85 days depending on the variety to mature.
Varieties to grow
30 varieties of tomatoes in the HomeSown library. Tap any for its full grow guide.
Common problems with tomatoes
What to watch for, with identification and treatment for each
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