Best Plants For Newcastle, WY

A variety of plants are suitable for Newcastle's climate. According to our data, the growing zone for the area is 4b, with average annual lows of -25 to -20 degrees Fahrenheit. Scroll down for a full list of the best plants for Newcastle, WY based on our analysis of the region's climate.

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

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

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Trees for Newcastle

American Basswood

American Beech

American Elm

Balsam Fir

Black Cherry

Black Spruce

Black Walnut

Colorado Blue Spruce

Eastern Hemlock

Eastern White Pine

Green Ash

Northern Red Oak

Norway Spruce

Paper Birch

Red Maple

Silver Maple

Sugar Maple

Tamarack

White Spruce

Yellow Birch

Fruits for Newcastle

Apples

Apricots

Blackberries

Blueberries

Cherries

Crabapples

Currants

Elderberries

Gooseberries

Grapes

Honeyberries

Kiwifruits

Peaches

Pears

Plums

Raspberries

Rhubarb

Saskatoon Berries.

Sour Cherries

Strawberries

Raised Garden Planter

Elevated planter for easy access and better drainage.

Stainless Steel Garden Tool Set

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

Flowers for Newcastle

Aster (Aster)

Black Eyed Susan (Rudbeckia hirta)

Bleeding Heart (Dicentra spectabilis)

Campanula (Campanula)

Columbine (Aquilegia)

Coral Bells (Heuchera)

Creeping Phlox (Phlox stolonifera).

Daylily (Hemerocallis)

Forget-Me-Not (Myosotis sylvatica)

Goldenrod (Solidago)

Hosta (Hosta)

Hydrangea (Hydrangea)

Lupine (Lupinus)

Oriental Poppy (Papaver orientale)

Peony (Paeonia)

Purple Coneflower (Echinacea purpurea)

Shasta Daisy (Leucanthemum x superbum)

Siberian Iris (Iris sibirica)

Siberian Squill (Scilla siberica)

Yarrow (Achillea millefolium)

Vegetables for Newcastle

Beets

Broccoli

Brussels sprouts

Cabbage

Carrots

Cauliflower

Collard Greens

Garlic

Kale

Lettuce

Onions

Parsnips

Peas

Potatoes

Radish

Rutabagas

Spinach

Swiss chard

Turnips

Winter squash.

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 Newcastle, WY climate.

Map of WY Hardiness Zones

Choose plants with your zone in mind

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

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Hoeing Ain't Easy Garden Sign

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

Need Gardening Gear?

PlantGuideOnline.com 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.

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Hoeing Ain't Easy Garden Sign

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

Newcastle's Temperature

The USDA growing zone is 4b in Newcastle, WY. 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 Newcastle is -25 to -20 degrees Fahrenheit. If you would like to learn more, visit our page on the growing zone for Newcastle, WY.

Map of Newcastle

Hoeing Ain't Easy Garden Sign

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

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Deluxe Plastic Watering Can

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

All Towns In WY

Tools You'll Love

PlantGuideOnline.com 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.

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Cluck Around Sign

Whimsical sign for your chicken coop area.

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.

Worm Composting Kit

Complete kit for starting your own worm composting system.

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Stainless Steel Garden Tool Set

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

Cluck Around Sign

Whimsical sign for your chicken coop area.

Hydroponic Garden Grow Kit

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