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.
Trees for Newcastle
Fruits for Newcastle
Flowers for Newcastle
Vegetables for Newcastle
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.
Some of the best vegetables for Newcastle, WY include beets, broccoli and brussels sprouts. Other recommended vegetables include Cabbage, Carrots and Cauliflower based on Newcastle's USDA hardiness zone.
Map of WY Hardiness Zones

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.

Raised Garden Bed Kit

Stainless Steel Garden Tool Set

Cluck Around Sign

Metal Arbor Trellis

Reusable Grow Bags
Best Time to Plant in Newcastle
Check the growing calendar for Newcastle at the Old Farmer's Almanac to see the best planting times for the region.
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.

Steel Hori Hori Weeding Knife

Raised Garden Bed Kit

Stainless Steel Garden Tool Set

Wooden Chicken Coop

Raised Garden Planter

Newcastle's Temperature
USDA Growing Zone: 4b
Zip Codes: 82701
Longitude: -104.2123
Latitude: 43.851
Lowest Avg Temperatures (F): -25 to -20
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

Steel Hori Hori Weeding Knife

Hydroponic Garden Grow Kit

Wooden Chicken Coop

Reusable Grow Bags

Hoeing Ain't Easy Garden Sign
All Towns In WY
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

Brass Watering Can

Wooden Chicken Coop

Rustic Iron Garden Trellis

Hoeing Ain't Easy Garden Sign
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.

Deluxe Plastic Watering Can

Seed Starting Trays

Hoeing Ain't Easy Garden Sign

Rustic Iron Garden Trellis

Stainless Steel Garden Tool Set
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