What Plants Grow Well In 21810?
The USDA hardiness zone is 7b in the 21810 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 21810's climate based on this hardiness zone.
Learn more about climate conditions on our page for Allen's plant hardiness zone.
You can also look up the USDA growing zone for 21810 directly to see the temperature data behind these planting recommendations.

Shiitake Mushroom Kit

Stainless Steel Garden Tool Set

Cute Foldable Straw Bow Hat

Hoeing Ain't Easy Garden Sign

Life Is Better w/ Chickens Sign
Trees for 21810
Fruits for 21810
Flowers for 21810
Vegetables for 21810

Planting Advice for 21810
Have questions about planting in 21810's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 21810 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 Allen
Check the growing calendar for Allen at the Old Farmer's Almanac to see the best planting times for the region.

Heron with Prey Bronze Statue

Deluxe Plastic Watering Can

Unisex Summer Straw Hat

Small Greenhouse Kit

Seed Starting Trays
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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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