What Plants Grow Well In 21655?
The USDA hardiness zone is 7b in the 21655 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 21655's climate based on this hardiness zone.
Learn more hardiness zones on our page for Preston's growing zone.

Large Greenhouse Kit

Worm Composting Kit

Steel Hori Hori Weeding Knife

Fiskars Garden Harvest Basket

Cluck Around Sign
Trees for 21655
Fruits for 21655
Flowers for 21655
Vegetables for 21655

Planting Advice for 21655
Have questions about planting in 21655's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 21655 is in USDA hardiness zone 7b, which means plants there can survive temperatures as low as 5 to 10°F each year.
Best Time to Plant in Preston
Check the growing calendar for Preston at the Old Farmer's Almanac to see the best planting times for the region.

Raised Garden Bed Kit

Hoeing Ain't Easy Garden Sign

Brass Watering Can

Raised Garden Planter

Small Greenhouse 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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