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What Grows in Worcester, MA?

Worcester inland from Boston has a more continental climate with colder winters and a shorter growing season.

Zone

USDA 5b

Last frost

April 28

First frost

October 20

Frost-free days

148
Quick Answer

Worcester is in USDA Zone 5b with about 148 frost-free days, and you can grow tomatoes, peppers, beans, broccoli, and more here.

Planting tips for Worcester

Cooler than Boston. Plant warm crops after May 10. Good for cold-hardy vegetables.

What to plant, and when

Timing by your frost dates — last frost April 28, first frost October 20.

🌱 Start indoors (pre-frost)

Tomato, Cherry Tomato, Bell Pepper, Chili Pepper, Cucumber, Zucchini, Eggplant, Pumpkin

❄️ Direct-sow early (cool season)

Lettuce, Spinach, Kale, Broccoli, Carrot, Radish, Beets, Onion

☀️ Plant after last frost

Green Beans, Potato, Sweet Potato, Corn, Microgreens, Rhubarb

🍂 Plant in fall

Garlic

What grows well in Worcester

USDA Zone 5b

Frequently asked questions

What hardiness zone is Worcester, MA in?

Worcester, MA 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 Worcester?

The average last spring frost in Worcester is around April 28, and the first fall frost is typically October 20. Plan to move tender plants outside after April 28 and have them harvested (or protected) before October 20.

What grows well in Worcester?

Plenty — Worcester'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 Worcester's growing season?

Worcester typically has around 148 frost-free days per year (roughly April 28 to October 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 Worcester?

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 Worcester.

Can I grow vegetables in containers in Worcester?

Yes — Worcester'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 Worcester?

For warm-season crops like Tomato, Cherry Tomato, Bell Pepper, start seeds indoors 6–8 weeks before your last frost (around April 28), then transplant after the danger of frost has passed.