Request a Speaker
Complete our request form and our Speaker's Bureau will find the perfect speaker for your needs. We have a large selection of topics that we are ready to deliver and can create a custom presentation for you as required. Complete your request to learn more.
Request a Master Gardener staffed information table
Are you interested in having an Alameda County Master Gardener at your next tabling event? Request one here via our online form. We appreciate your interest in our program and look forward to partnering with you.
Ask the Help Desk about your gardening questions

Our Help Desk is just a click away for those who prefer digital convenience.
Submit your gardening questions and any relevant images of your gardening issues using this form. This service allows us to extend our expert advice beyond the farmer's markets, ensuring you receive the support you need to tackle your gardening challenges head-on. Whether it's identifying a mysterious pest or determining the best plant choices for your space, our Master Gardeners are ready to assist with your inquiries.
You can also email us acmg@ucanr.edu.
In your message, please tell us:
- Your name, phone number, and city - this is in case we need to follow up. Your location is helpful in understanding the climate and weather.
- Description of the problem - if applicable: name of the plant, when the problem began, history of watering, fertilizing, pruning, pesticides, etc.
- Photographs of the problem - if possible, this helps with diagnosis
The more information you can provide, the more accurate diagnosis we can provide.
Write Us
(slowest response of our contact options)
224 West Winton Avenue, Room 134
Hayward, CA 94544
Media Information
- Allyson Greenlon - Master Gardener and Urban Ag Program Coordinator
- Sheila Barry - County Director/ Livestock and Natural Resources Advisor, San Francisco Bay Area
Program Contact Information
- Hotline 510-670-5645—Answered on Monday, Wednesday, and Thursday from 10am-1pm, please leave a message.
- Help Desk E-Mail anrmgalameda@ucanr.edu
Office Location
UC Cooperative Extension Alameda
224 W Winton Ave, Suite 134
Hayward, CA 94544