Ask a Master Gardener

Master Gardeners are available to help you with your gardening questions. We provide unbiased, research-based, locally relevant gardening information. Free service. You can reach us:

By phone: 210-631-0400

(Ask to speak to a Master Gardener)

9 am – Noon, 1-4 pm
(Closed on county holidays)

Gardening Library 

Do you like to do your own research or just learn something new?

Need a Speaker?

Our knowledgeable Master Gardeners speak on a wide range of gardening topics.

Monthly Gardening Checklists

From Tom Harris,
“The Hill Country Gardener”

Additional Resources

And yet more gardening resources!

How to Submit A Question

Please fill out the following information as completely as possible. All fields are required. Your information will be sent to our Master Gardener Hotline team.

After you hit “Send” please make sure you see the green message “Thank you for your message. It has been sent.” which you will find under the form.

    Or email us at:

    We are supported by Texas A&M AgriLife Extension Service.