What Plants Grow Well In 21791?
The USDA hardiness zone is 7a in the 21791 zip code. This zone is a measure of the lowest temperature that a plant can survive, and helps determine what plants would grow best in the area's climate. Below you'll find a list of the best plants for 21791's climate based on this hardiness zone.
Learn more about climate conditions on our page for Union Bridge's plant hardiness zone.
You can also look up the USDA growing zone for 21791 directly to see the temperature data behind these planting recommendations.

Steel Hori Hori Weeding Knife

Women's Panama Summer Hat

Fluffy Butt Hut Sign

Small Greenhouse Kit

Heavy Duty Garden Utility Wagon
Trees for 21791
Fruits for 21791
Flowers for 21791
Vegetables for 21791

Planting Advice for 21791
Have questions about planting in 21791's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 21791 is in USDA hardiness zone 7a, which means plants there can survive temperatures as low as 0 to 5°F each year.
Best Time to Plant in Union Bridge
Check the growing calendar for Union Bridge at the Old Farmer's Almanac to see the best planting times for the region.

Small Greenhouse Kit

Shiitake Mushroom Kit

Heron with Prey Bronze Statue

Japanese Pagoda Garden Statue

Raised Garden Bed Kit
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Other Towns in Maryland
We have plant recommendations for most towns in Maryland. Select a town from the list below to find the best plants for your area based on the latest climate information.
Best Plants By State
Maryland not the right state? We have plant recommendations for every state, town and zip code in the United States. Choose a state from the list below to find the best plants for your area.
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