Colusa's Hardiness Zone

Our records indicate the United States Department of Agriculture has given Colusa a growing zone designation of 9b. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Colusa's climate. If you are looking for plants suitable for growing in the Colusa area, head on over to our page on plants that grow well in Colusa, CA.

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Self Watering Plant Pots

Innovative pots that maintain optimal moisture levels.

Stainless Steel Garden Tool Set

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

Hydroponic Garden Grow Kit

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

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

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 Colusa is in growing zone 9b this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Colusa'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.

Metal Seed Storage Box

Organized storage solution for your seed collection.

Hydroponic Garden Grow Kit

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

Deluxe Plastic Watering Can

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

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.