What Plants Grow Well In 21133?
The USDA hardiness zone is 7a in the 21133 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 21133's climate based on this hardiness zone.
Learn more about climate conditions on our page for Randallstown's plant hardiness zone.
You can also look up the USDA growing zone for 21133 directly to see the temperature data behind these planting recommendations.

Smart Hydroponic Growing System

Deluxe Plastic Watering Can

Stainless Steel Garden Tool Set

Small Greenhouse Kit

Bronze Girl on Tree Statue
Trees for 21133
Fruits for 21133
Flowers for 21133
Vegetables for 21133

Planting Advice for 21133
Have questions about planting in 21133's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 21133 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 Randallstown
Check the growing calendar for Randallstown at the Old Farmer's Almanac to see the best planting times for the region.

Hoeing Ain't Easy Garden Sign

Smart Hydroponic Growing System

Large Greenhouse Kit

Premium Garden Tool Gift Set

Unisex Summer Straw Hat
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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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