San Ramon's Hardiness Zone

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

Metal Seed Storage Box

Organized storage solution for your seed collection.

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Raised Garden Planter

Elevated planter for easy access and better drainage.

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

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Deluxe Plastic Watering Can

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

Large Greenhouse Kit

Spacious greenhouse for extending your growing season.