What Plants Grow Well In 20620?
The USDA hardiness zone is 8a in the 20620. 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 20620's climate based on this hardiness zone.
Learn more hardiness zones on our page for Callaway's growing zone.

Metal Seed Storage Box

Hoeing Ain't Easy Garden Sign

Self Watering Plant Pots

Rustic Iron Garden Trellis

Small Greenhouse Kit
Trees for 20620
Fruits for 20620
Flowers for 20620
Vegetables for 20620

Planting Advice for 20620
Have questions about planting in 20620's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 20620 is in USDA hardiness zone 8a, which means plants there can survive temperatures as low as 10 to 15°F each year.
Best Time to Plant in Callaway
Check the growing calendar for Callaway at the Old Farmer's Almanac to see the best planting times for the region.

Raised Garden Bed Kit

Metal Arbor Trellis

Rustic Iron Garden Trellis

Deluxe Plastic Watering Can

Cluck Around Sign

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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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