What Plants Grow Well In 19721?

USDA Growing Zone: 7b

Longitude: -75.5697

Latitude: 39.6681

Lowest Avg Temperatures (F): 5 to 10

The USDA growing zone is 7b in the 19721 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.

Raised Garden Bed Kit

Easy-to-assemble raised garden bed for better soil control and drainage.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Trees for 19721

American Holly (Ilex opaca)

American White Elm (Ulmus americana)

Bald Cypress (Taxodium distichum)

Black Willow (Salix nigra)

Carolina Silverbell (Halesia carolina)

Dogwood (Cornus florida)

Eastern Redbud (Cercis canadensis)

Eastern White Pine (Pinus strobus)

Loblolly Pine (Pinus taeda)

Northern Red Oak (Quercus rubra)

Red Maple (Acer rubrum)

River Birch (Betula nigra)

Southern Magnolia (Magnolia grandiflora)

Sugar Maple (Acer saccharum)

Sweetgum (Liquidambar styraciflua)

Sycamore (Platanus occidentalis)

Tulip Poplar (Liriodendron tulipifera)

Virginia Pine (Pinus virginiana)

White Ash (Fraxinus americana)

White Oak (Quercus alba)

Fruits for 19721

Apples

Apricots

Blackberries

Blueberries

Cherries

Currants

Elderberries

Figs

Grapes

Kiwi

Mulberries

Peaches

Pears

Persimmons

Plums

Pomegranates

Quince

Raspberries

Strawberries

Walnuts

Stainless Steel Garden Tool Set

Complete garden tool set with heavy-duty stainless steel tools for all your gardening needs.

Worm Composting Kit

Complete kit for starting your own worm composting system.

Flowers for 19721

Azaleas

Begonias

Chrysanthemums

Coneflowers

Crocuses

Daffodils

Dahlia

Daylilies

Geraniums

Hyacinths

Hydrangeas

Irises

Lavender

Lilies

Marigold

Pansies

Periwinkle

Petunias

Roses

Tulips

Vegetables for 19721

Beets

Broccoli

Brussels Sprouts

Cabbage

Carrots

Collard Greens

Cucumbers

Eggplant

Green Beans

Kale

Lettuce

Peas

Radishes

Spinach

Squash

Sweet Bell Peppers

Swiss Chard

Tomatoes

Turnips

Zucchini

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Latest USDA growing zone map

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.