Although the Bay Area broadly falls under zone 10a and 10b of the USDA Plant Hardiness Zone Map, the localized weather pattern and microclimates differ widely across this region. Based on your location, you will know whether you fall under ‘foggy’ or ‘sunny’ conditions.

What USDA zone is Saratoga CA?

Saratoga, California is in USDA Hardiness Zones 9b and 10a.

What is my growing zone in California?

Because the state is so large, it is actually further broken down into Northern and Southern planting zones. A northern half of a California planting zone can be anywhere from 5a to 10b. The southern region has zones 5a to 11a. Planting zones help determine when and what to plant throughout the year.

When can I plant trees in Bay Area?

Late fall and early spring are the best times to plant new trees.

What can I grow right now in California?

If you have not had your last frost yet, you can start seeds inside for carrots, cucumbers, kale, lettuces, cantaloupe, pumpkins, zucchini, and onions. If you are planting or transplanting outside in your garden, now is a good time to plant carrots, radishes, cabbage, broccoli, cauliflower, lettuces, kale, and chard.

What are the USDA hardiness zones in California?

California USDA Hardiness Zone Map. Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of California which ranges from USDA Zone 4b to USDA Zone 11a. California 2012 USDA Hardiness Zone Map.

Why are planting zones so important in California?

This planting zone map is based on the 2012 USDA plant hardiness map, which was adjusted for the warmer temperatures that have occurred over the past few decades. The reason understanding what the zones for plants & trees are in California is important is because the zones will help you select the very best plants to grow in your garden.

What are the different climate zones in California?

Because it is such a large state, California climate zones cover a wide range of temperatures. The hardiness zones in California include 5, 6, 7, 8, 9 and 10. To find the planting zone for California that you live in, simply find the area on the map above that you live in and match the color of that area to the map legend to the right.