Newark's Hardiness Zone

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

Wooden Chicken Coop

Spacious and secure home for your backyard chickens.

Raised Garden Planter

Elevated planter for easy access and better drainage.

Seed Starting Trays

Perfect for starting seeds indoors before transplanting to your garden.

Reusable Grow Bags

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

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

Zip Codes: 94560

Longitude: -122.0307

Latitude: 37.5201

Lowest Avg Temperatures (F): 30 to 35