The Sandoval Extension Master Gardeners offer a variety of classes, for master gardeners and the public. Classes are offered at various times and locations. Some require a fee while others are free. For some classes space may be limited and pre-registration advisable.

Sandoval Extension Master Gardener Training Classes

The Master Gardener Training Program is offered each year for those wishing to become an Intern Master Gardener.

The current curriculum presents core classes over a 15-week period starting in January plus elective classes and hands-on workshops. These classes are based on material developed by New Mexico State University and other specialists and are intended to provide a basic understanding of horticulture and practical applications for the home gardener.

Classes are pre-recorded for online presentation followed by online live Q&A sessions to meet COVID-19 restrictions and provide maximum time flexibility in accessing classes. Veteran Master Gardeners may take these classes for continuing education credit.

For more information and the application click here.

Public Classes

Gardening with the Masters Online:   Gardening with the Masters is a long standing public education effort of the Sandoval Extension Master Gardeners.  Though we cannot conduct classes in person at this time, we are offering live presentations through zoom.

To register for upcoming classes and to view videos and material from previous classes, visit Gardening with the Masters Online.

Check our EVENTS CALENDAR for ALL topics and times.

HomeScape Solutions Design Workshop
is a unique enhancement to the Master Gardener program,which inspires, empowers, encourages participants to successfully plan and execute their dream landscape. The class for this year has been canceled. We expect to offer the class in 2022.

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Upcoming Events

1:00 pm SEMG Advisory Council meeting vi...
SEMG Advisory Council meeting vi...
Dec 13 @ 1:00 pm – 2:30 pm
Please join the monthly Sandoval Extension Master Gardener Advisory Council meeting. To receive the Zoom invitation please send an email to


Stay informed and up to date on all the latest SEMG news. Read the latest issue of our Newsletter.

Get Involved

There are many Master Gardener projects that need your support. We appreciate all of your efforts!

Become a Master Gardener

Interested in joining our program? Register for the Intern Classes beginning in January 2023.