What Grows in Mesa, AZ?
Mesa shares Phoenix's climate with two productive growing seasons and year-round warmth.
Zone
Last frost
First frost
Frost-free days
Mesa is in USDA Zone 9b with about 300 frost-free days, and you can grow tomatoes, peppers, lettuce, citrus, and more here.
Planting tips for Mesa
Grow citrus year-round. Plant vegetables in two windows — cool and warm seasons.
What to plant, and when
Timing by your frost dates — last frost January 15, first frost December 1.
Tomato, Cherry Tomato, Bell Pepper, Chili Pepper, Cucumber, Zucchini, Eggplant, Pumpkin
Lettuce, Kale, Broccoli, Carrot, Radish, Beets, Onion, Cabbage
Green Beans, Potato, Sweet Potato, Corn, Microgreens, Mint, Rosemary, Thyme
Garlic
What grows well in Mesa
Tomato
Grows well
Cherry Tomato
Grows well
Bell Pepper
Grows well
Chili Pepper
Grows well
Cucumber
Grows well
Zucchini
Grows well
Green Beans
Grows well
Lettuce
Grows well
Kale
Grows well
Broccoli
Grows well
Carrot
Grows well
Radish
Grows well
Beets
Grows well
Onion
Grows well
Garlic
Grows well
Potato
Grows well
Sweet Potato
Grows well
Corn
Grows well
Cabbage
Grows well
Eggplant
Grows well
Swiss Chard
Grows well
Microgreens
Grows well
Pumpkin
Grows well
Leek
Grows well
Basil
Grows well
Mint
Grows well
Rosemary
Grows well
Thyme
Grows well
Oregano
Grows well
Parsley
Grows wellFrequently asked questions
What hardiness zone is Mesa, AZ in?
Mesa, AZ is in USDA Hardiness Zone 9b. This drives everything about what you can reliably grow — it maps directly to how cold your winters get.
When is the last frost in Mesa?
The average last spring frost in Mesa is around January 15, and the first fall frost is typically December 1. Plan to move tender plants outside after January 15 and have them harvested (or protected) before December 1.
What grows well in Mesa?
Plenty — Mesa's USDA Zone 9b climate supports 30+ crops. Some of the easiest and most reliable here are Cherry Tomato, Chili Pepper, Cucumber.
How long is Mesa's growing season?
Mesa typically has around 300 frost-free days per year (roughly January 15 to December 1). That's a full season — plenty of time for most annual vegetables plus a succession or fall crop of cool-season greens.
What should I plant first in Mesa?
Go with fast-maturing crops to get a quick win while the season is short: Microgreens, Radish, Lettuce are among the quickest from seed to harvest in Mesa.
Can I grow vegetables in containers in Mesa?
Yes — Mesa's climate is container-friendly for the right crops. Tomato, Cherry Tomato, Bell Pepper all do well in pots, which also lets you start them a little earlier and move them in on cold nights.
When should I start seeds indoors in Mesa?
For warm-season crops like Tomato, Cherry Tomato, Bell Pepper, start seeds indoors 6–8 weeks before your last frost (around January 15), then transplant after the danger of frost has passed.