What Grows in Charleston, SC?
Charleston's coastal location gives it near-subtropical conditions with one of the longest seasons in South Carolina.
Zone
Last frost
First frost
Frost-free days
Charleston is in USDA Zone 8b with about 235 frost-free days, and you can grow tomatoes, peppers, figs, sweet potatoes, and more here.
Planting tips for Charleston
Historic city with excellent growing. Near year-round growing. Figs do exceptionally well.
What to plant, and when
Timing by your frost dates — last frost February 15, first frost November 20.
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
Garlic
What grows well in Charleston
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
Basil
Grows wellFrequently asked questions
What hardiness zone is Charleston, SC in?
Charleston, SC is in USDA Hardiness Zone 8b. This drives everything about what you can reliably grow — it maps directly to how cold your winters get.
When is the last frost in Charleston?
The average last spring frost in Charleston is around February 15, and the first fall frost is typically November 20. Plan to move tender plants outside after February 15 and have them harvested (or protected) before November 20.
What grows well in Charleston?
Plenty — Charleston's USDA Zone 8b climate supports 30+ crops. Some of the easiest and most reliable here are Cherry Tomato, Chili Pepper, Cucumber.
How long is Charleston's growing season?
Charleston typically has around 235 frost-free days per year (roughly February 15 to November 20). 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 Charleston?
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 Charleston.
Can I grow vegetables in containers in Charleston?
Yes — Charleston'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 Charleston?
For warm-season crops like Tomato, Cherry Tomato, Bell Pepper, start seeds indoors 6–8 weeks before your last frost (around February 15), then transplant after the danger of frost has passed.