Signal Hill's Hardiness Zone

Our records indicate the United States Department of Agriculture has given Signal Hill a growing zone designation of 10b. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Signal Hill's climate. If you are looking for plants suitable for growing in the Signal Hill area, head on over to our page on plants that grow well in Signal Hill, CA.

Brass Watering Can

Elegant brass watering can with classic design and durability.

Brass Decorative Faucet Handle

Elegant brass handle to enhance your garden faucet.

Reusable Grow Bags

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

Worm Composting Kit

Complete kit for starting your own worm composting system.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

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

Cluck Around Sign

Whimsical sign for your chicken coop area.

Stainless Steel Garden Tool Set

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

Raised Garden Bed Kit

Easy-to-assemble raised garden bed for better soil control and drainage.

Fiskars Garden Harvest Basket

Sturdy basket for collecting and carrying your garden harvest.

Worm Composting Kit

Complete kit for starting your own worm composting system.