When to Plant in Baltimore, MD

Baltimore's Chesapeake Bay location gives it a moderate climate — Zone 7a with a typical last frost around April 11. The bay and urban heat island combine to give Baltimore a slightly longer growing season than much of Maryland.

Baltimore gardeners enjoy excellent spring and fall growing seasons plus a productive summer. The city's urban farming movement has grown significantly, with community gardens throughout the neighborhoods.

FAQ

When is the last frost date in Baltimore, MD?

Baltimore's average last frost date is around April 11 — earlier than most of Maryland due to the Chesapeake Bay's moderating influence and the urban heat island.

What grows best in Baltimore?

Tomatoes, peppers, squash, and beans thrive in spring and summer. Fall is excellent for broccoli, kale, lettuce, and carrots.

When should I plant tomatoes in Baltimore?

Start seeds indoors in mid-February. Transplant outdoors after April 11. Baltimore's earlier last frost gives you a head start over central Maryland.

How does Plan My Garden help Baltimore gardeners?

Enter your Baltimore zip code for exact planting dates tuned to the Chesapeake Bay area's growing calendar.

Frost dates for Baltimore ZIP codes

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