Ask a Gardening Question

Have a home gardening question? Ask the UC Santa Clara County Master Gardeners!

Our main Hotline in San Jose is staffed 9:30 a.m. - 12:30 p.m. Monday through Friday. You can call or leave a message at 408-282-3105. You can also bring in samples by visiting our offices in San Jose on Berger Drive.

Our north county Hotline in Palo Alto is staffed 1 p.m. - 4 p.m. on Fridays only, February through November (closed December and January). You can call or leave a message at 650-329-1356 ext. 205. You can also bring in samples by visiting our office at Elizabeth Gamble Garden.

Please check our plant diagnosis tips before contacting us. The more information you gather, the better we will be able to help you.

As a service to Santa Clara County residents, we accept gardening questions via the web. Please fill out the form below. Make sure your contact info is correct, or we won't be able to respond.

Other questions

Interested in having a Master Gardener speak to your group? Request a speaker.

Having an event and want to have us staff a table for gardening advice? Make a request online.

Want advice for a school garden? We have an extensive resource guide all about school gardens.

Interested in becoming a Master Gardener? Learn more about applying to the program.

Have you called the Hotline? Please tell us about your experience using our hotline feedback page.

Home Gardening Question

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