Do you need help with your garden? Have a pest problem? Curious about what will grow well in your region? Use the button below to submit a simple form with your inquiry. Using this form helps us help you, by supplying the information we need to get started on your request.
Or visit the Master Gardener Helpline by email, in person at our locations below or by phone:
Mondays: 10am to 1pm
Thursdays: 1pm to 4pm
Fridays: 10:30am to 1:30pm
Helpline phone: (650) 276-7430