Best Plants For Castlewood, SD

A variety of plants are suitable for Castlewood's climate. According to our data, the growing zone for the area is 4a, with average annual lows of -30 to -25 degrees Fahrenheit. Scroll down for a full list of the best plants for Castlewood, SD based on our analysis of the region's climate.

If growing food is your aim, vegetables hardy to Castlewood include beets, broccoli and brussels sprouts, while fruits like apples, apricots and blackberries will flourish.

For flower beds, go with choices like astilbe (astilbe), black-eyed susan (rudbeckia hirta) and bleeding heart (dicentra spectabilis) for the best results.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Hoeing Ain't Easy Garden Sign

Fun and decorative garden sign to add personality to your space.

Trees for Castlewood

American Basswood

American Elm

American Sycamore

Balsam Fir

Black Cherry

Black Walnut

Blue Spruce

Canadian Hemlock

Eastern Hemlock

Eastern White Pine

Hackberry

Hawthorn

Honey Locust

Northern Red Oak

Norway Spruce

River Birch

Sugar Maple

Tamarack

White Ash

White Spruce

Fruits for Castlewood

Apples

Apricots

Blackberries

Blueberries

Cherries

Currants

Elderberries

Gooseberries

Grapes

Hardy Kiwi

Highbush cranberries

Mulberries

Peaches

Pears

Plums

Quince

Raspberries

Rhubarb

Saskatoon berries

Strawberries

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Flowers for Castlewood

Astilbe (Astilbe)

Black-Eyed Susan (Rudbeckia hirta)

Bleeding Heart (Dicentra spectabilis)

Clematis (Clematis)

Coral Bells (Heuchera)

Coreopsis (Coreopsis)

Daylily (Hemerocallis)

Delphinium (Delphinium)

Hosta (Hosta spp.)

Lavender (Lavandula angustifolia)

Lily-of-the-Valley (Convallaria majalis)

Lupine (Lupinus)

Pansies (Viola x wittrockiana)

Peony (Paeonia lactiflora)

Phlox (Phlox paniculata)

Purple Coneflower (Echinacea purpurea)

Shasta Daisy (Chrysanthemum x superbum)

Siberian Iris (Iris sibirica)

Veronica (Veronica)

Yarrow (Achillea millefolium)

Vegetables for Castlewood

Beets

Broccoli

Brussels sprouts

Cabbage

Carrots

Cucumbers

Green beans

Kale

Lettuce

Onions

Parsnips

Peas

Potatoes

Radishes

Spinach

Sweet Corn

Swiss Chard

Tomatoes

Turnips

Zucchini

Frequently Asked Questions

Have questions about plants for your area? Check out our FAQ below for quick answers to common questions about what plants grow best in the Castlewood, SD climate.

Map of SD Hardiness Zones

Choose plants with your zone in mind

Choosing plants based on the growing zone for Castlewood ensures that your plants will be able to survive the lowest annual temperatures in your area of South Dakota.

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Hydroponic Garden Grow Kit

Grow fresh herbs and vegetables year-round with this indoor hydroponic garden system.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Worm Composting Kit

Complete kit for starting your own worm composting system.

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Need Gardening Gear?

The Plant Guide Online has selected some of our favorite products to help you with your next growing project. From seed starting trays and fertilizers to decor and lifestyle items, we think you'll love what we've selected.

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Hoeing Ain't Easy Garden Sign

Fun and decorative garden sign to add personality to your space.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Metal Seed Storage Box

Organized storage solution for your seed collection.

Deluxe Plastic Watering Can

High-capacity watering can with comfortable grip and precise spout.

Raised vegetable bed rows in zone 8a

Castlewood's Temperature

The USDA growing zone is 4a in Castlewood, SD. This is a measure of the lowest temperature that a plant can survive, helping to decide what plants would be suitable for the region's climate. According to our records, the average annual extreme minimum temperature in Castlewood is -30 to -25 degrees Fahrenheit. If you would like to learn more, visit our page on the growing zone for Castlewood, SD.

Map of Castlewood

Raised Garden Planter

Elevated planter for easy access and better drainage.

Hoeing Ain't Easy Garden Sign

Fun and decorative garden sign to add personality to your space.

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

All Towns In SD

Tools You'll Love

The Plant Guide Online has selected some of our favorite products to help you with your next growing project. From seed starting trays and fertilizers to decor and lifestyle items, we think you'll love what we've selected.

Raised Garden Bed Kit

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

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Stainless Steel Garden Tool Set

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

Plants For Other States

Looking for the best plants in a different area of the United States? Click on a button below to find plants that are ideal for that state's temperatures.

Hoeing Ain't Easy Garden Sign

Fun and decorative garden sign to add personality to your space.

Stainless Steel Garden Tool Set

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

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.

Metal Seed Storage Box

Organized storage solution for your seed collection.

Raised Garden Bed Kit

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