What Plants Grow Well In 91203?
The USDA hardiness zone is 10a in the 91203 zip code. This zone is a measure of the lowest temperature that a plant can survive, and helps determine what plants would grow best in the area's climate. Below you'll find a list of the best plants for 91203's climate based on this hardiness zone.
Learn more about climate conditions on our page for Glendale's plant hardiness zone.
You can also look up the USDA growing zone for 91203 directly to see the temperature data behind these planting recommendations.

Raised Garden Bed Kit

Worm Composting Kit

Are You Pooping? Sign

Fluffy Butt Hut Sign

Premium Garden Tool Gift Set
Trees for 91203
Fruits for 91203
Flowers for 91203
Vegetables for 91203


Planting Advice for 91203
Have questions about planting in 91203's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 91203 is in USDA hardiness zone 10a, which means plants there can survive temperatures as low as 30 to 35°F each year.
Best Time to Plant in Glendale
Check the growing calendar for Glendale at the Old Farmer's Almanac to see the best planting times for the region.

Worm Composting Kit

Brass Watering Can

Heavy Duty Garden Utility Wagon

Unisex Summer Straw Hat

Smart Hydroponic Growing System
Looking for more recommendations for 91203? Follow us on Instagram for even more gardening and homesteading tips and tricks.
Other Towns in California
We have plant recommendations for most towns in California. Select a town from the list below to find the best plants for your area based on the latest climate information.
Best Plants By State
California not the right state? We have plant recommendations for every state, town and zip code in the United States. Choose a state from the list below to find the best plants for your area.
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