What Plants Grow Well In 19720?
USDA Growing Zone: 7b
Longitude: -75.60678
Latitude: 39.645
Lowest Avg Temperatures (F): 5 to 10

The USDA growing zone is 7b in the 19720 zip code. This climate hardiness zone is a measure of the lowest temperature that a plant can survive, helping you to decide what plants would be suitable for your climate. We've already picked out a selection of the best plants for New Castle to help you get your next gardening project started.
We also have temperature requirement information and a map of U.S. hardiness zones over on our page on the growing zone for New Castle.

Brass Decorative Faucet Handle

Stainless Steel Garden Tool Set

Seed Starting Trays

Self Watering Plant Pots

Raised Garden Planter
Trees for 19720
Fruits for 19720
Flowers for 19720
Vegetables for 19720

Best Time to Plant in New Castle
Check the growing calendar for New Castle at the Old Farmer's Almanac to see the best planting times for the region.

Cluck Around Sign

Self Watering Plant Pots

Hoeing Ain't Easy Garden Sign

Deluxe Plastic Watering Can

Rustic Iron Garden Trellis

Other Towns in Delaware
We have plant recommendations for most towns in Delaware. 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
Delaware 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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