What Plants Grow Well In 21530?
The USDA hardiness zone is 7a in the 21530. 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 21530's climate based on this hardiness zone.
Learn more hardiness zones on our page for Flintstone's growing zone.

Worm Composting Kit

Seed Starting Trays

Metal Arbor Trellis

Rustic Iron Garden Trellis

Raised Garden Bed Kit
Trees for 21530
Fruits for 21530
Flowers for 21530
Vegetables for 21530

Planting Advice for 21530
Have questions about planting in 21530's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 21530 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 Flintstone
Check the growing calendar for Flintstone at the Old Farmer's Almanac to see the best planting times for the region.

Hoeing Ain't Easy Garden Sign

Hydroponic Garden Grow Kit

Raised Garden Planter

Worm Composting Kit

Wooden Chicken Coop

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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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