Kelso's Hardiness Zone
Our records indicate the United States Department of Agriculture has given Kelso a growing zone designation of 8b. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Kelso's climate. If you are looking for plants suitable for growing in the Kelso area, head on over to our page on plants that grow well in Kelso, WA.


Shiitake Mushroom Kit

Raised Garden Planter

Fiskars Garden Harvest Basket

Seed Starting Trays

Rustic Iron Garden Trellis
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 Kelso is in growing zone 8b this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Kelso'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: 8b
Longitude: -122.8909
Latitude: 46.1236
Lowest Avg Temperatures (F): 15 to 20

Raised Garden Planter

Reusable Grow Bags

Wooden Chicken Coop

Self Watering Plant Pots
