Brentwood's Hardiness Zone

Our records indicate the United States Department of Agriculture has given Brentwood 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 Brentwood's climate. If you are looking for plants suitable for growing in the Brentwood area, head on over to our page on plants that grow well in Brentwood, CA.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Shiitake Mushroom Kit

Grow your own delicious shiitake mushrooms at home.

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

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

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Hoeing Ain't Easy Garden Sign

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

Metal Seed Storage Box

Organized storage solution for your seed collection.

Brass Watering Can

Elegant brass watering can with classic design and durability.