What Grows in Quebec City, QC?
Cold winters, short growing season — hardy crops dominate.
Zone
Last frost
First frost
Frost-free days
Quebec City is in Canadian Zone 4 with about 120 frost-free days, and you can grow potato, kale, carrot, beet, and more here.
Planting tips for Quebec City
Short season — starts indoors, frost protection, hardy varieties.
What to plant, and when
Timing by your frost dates — last frost May 20, first frost September 25.
Tomato, Cherry Tomato, Bell Pepper, Chili Pepper, Cucumber, Zucchini, Pumpkin, Basil
Lettuce, Spinach, Kale, Broccoli, Carrot, Radish, Beets, Onion
Green Beans, Potato, Corn, Microgreens, Rhubarb, Mint
Garlic
What grows well in Quebec City
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
Corn
Grows well
Peas
Grows well
Cabbage
Grows well
Brussels Sprouts
Grows well
Swiss Chard
Grows well
Arugula
Grows well
Microgreens
Grows well
Pumpkin
Grows well
Leek
Grows well
Asparagus
Grows well
Rhubarb
Grows well
Basil
Grows well
Mint
Grows wellLocal favourites in Quebec City: potato, kale, carrot, beet, cabbage, raspberry.
Frequently asked questions
What hardiness zone is Quebec City, QC in?
Quebec City, QC is in Canadian Hardiness Zone 4. This drives everything about what you can reliably grow — it maps directly to how cold your winters get.
When is the last frost in Quebec City?
The average last spring frost in Quebec City is around May 20, and the first fall frost is typically September 25. Plan to move tender plants outside after May 20 and have them harvested (or protected) before September 25.
What grows well in Quebec City?
Plenty — Quebec City's Canadian Zone 4 climate supports 30+ crops. Some of the easiest and most reliable here are Cherry Tomato, Chili Pepper, Cucumber.
How long is Quebec City's growing season?
Quebec City typically has around 120 frost-free days per year (roughly May 20 to September 25). That's enough for most annual vegetables if you start warm-season crops indoors and stick to faster-maturing varieties for anything tender.
What should I plant first in Quebec City?
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 Quebec City.
Can I grow vegetables in containers in Quebec City?
Yes — Quebec City'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 Quebec City?
For warm-season crops like Tomato, Cherry Tomato, Bell Pepper, start seeds indoors 6–8 weeks before your last frost (around May 20), then transplant after the danger of frost has passed.