Portage Creek's Hardiness Zone

Our records indicate the United States Department of Agriculture has given Portage Creek a growing zone designation of 4a. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Portage Creek's climate. If you are looking for plants suitable for growing in the Portage Creek area, head on over to our page on plants that grow well in Portage Creek, AK.

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Reusable Grow Bags

Breathable fabric grow bags that promote healthy root growth for your vegetables and fruits.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Understanding your growing zone is very important because it is a measure of the lowest temperature that a plant can survive, helping you to decide what plants would grow best in your particular climate. Since Portage Creek is in growing zone 4a this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Portage Creek's climate should be chosen with this in mind or plants should be moved inside to keep their core temperature in the right range if necessary.

USDA Growing Zone: 4a

Zip Codes: 99576

Longitude: -157.6698

Latitude: 58.9054

Lowest Avg Temperatures (F): -30 to -25

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.