Email your question by completing the Ask A Gardening Question form. Simply complete our online form describing the help you need from us. Choose how you would like us to respond to your request (by email or phone).
It would be helpful to us if you are able to attach photos that relate to your gardening question.
Speakers by Request: Want a Master Gardener to speak on a particular topic at your garden club or organization? Submit a request using the Ask A Gardening Question form. Please provide dates and times of your organization's event and let us know how to respond to your request (phone or email).
UC IPM Plant Pest Diagnostic Tool
Easily diagnose pest problem in your garden or landscape with UC IPM’s diagnostic tool!