What Grows in Detroit, MI?
Detroit's urban heat island and Lake Erie proximity give it slightly warmer conditions than much of Michigan.
Zone
Last frost
First frost
Frost-free days
Detroit is in USDA Zone 5b with about 152 frost-free days, and you can grow tomatoes, peppers, corn, beans, and more here.
Planting tips for Detroit
Urban heat helps. Plant warm crops after May 5. Michigan blueberries among best in US.
What to plant, and when
Timing by your frost dates — last frost April 25, first frost October 22.
Tomato, Cherry Tomato, Bell Pepper, Chili Pepper, Cucumber, Zucchini, Eggplant, Pumpkin
Lettuce, Spinach, Kale, Broccoli, Carrot, Radish, Beets, Onion
Green Beans, Potato, Sweet Potato, Corn, Microgreens, Rhubarb
Garlic
What grows well in Detroit
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
Spinach
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
Peas
Grows well
Cabbage
Grows well
Brussels Sprouts
Grows well
Eggplant
Grows well
Swiss Chard
Grows well
Arugula
Grows well
Microgreens
Grows well
Pumpkin
Grows well
Leek
Grows well
Asparagus
Grows well
Rhubarb
Grows wellFrequently asked questions
What hardiness zone is Detroit, MI in?
Detroit, MI is in USDA Hardiness Zone 5b. This drives everything about what you can reliably grow — it maps directly to how cold your winters get.
When is the last frost in Detroit?
The average last spring frost in Detroit is around April 25, and the first fall frost is typically October 22. Plan to move tender plants outside after April 25 and have them harvested (or protected) before October 22.
What grows well in Detroit?
Plenty — Detroit's USDA Zone 5b climate supports 30+ crops. Some of the easiest and most reliable here are Cherry Tomato, Chili Pepper, Cucumber.
How long is Detroit's growing season?
Detroit typically has around 152 frost-free days per year (roughly April 25 to October 22). 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 Detroit?
Go with fast-maturing crops to get a quick win while the season is short: Microgreens, Arugula, Radish are among the quickest from seed to harvest in Detroit.
Can I grow vegetables in containers in Detroit?
Yes — Detroit'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 Detroit?
For warm-season crops like Tomato, Cherry Tomato, Bell Pepper, start seeds indoors 6–8 weeks before your last frost (around April 25), then transplant after the danger of frost has passed.