What Plants Grow Well In 94903?
The USDA hardiness zone is 9b in the 94903. 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 94903's climate based on this hardiness zone.
Learn more hardiness zones on our page for San Rafael's growing zone.

Deluxe Plastic Watering Can

Raised Garden Bed Kit

Brass Decorative Faucet Handle

Self Watering Plant Pots

Small Greenhouse Kit
Trees for 94903
Fruits for 94903
Flowers for 94903
Vegetables for 94903


Planting Advice for 94903
Have questions about planting in 94903's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 94903 is in USDA hardiness zone 9b, which means plants there can survive temperatures as low as 25 to 30°F each year.
Best Time to Plant in San Rafael
Check the growing calendar for San Rafael at the Old Farmer's Almanac to see the best planting times for the region.

Hydroponic Garden Grow Kit

Raised Garden Bed Kit

Reusable Grow Bags

Deluxe Plastic Watering Can

Cluck Around Sign

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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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