Contact Us

Our main contact information:
Sandoval Extension Master Gardener Program
c/o NMSU Sandoval County Cooperative Extension Service
(Send all mail to) – P. O. Box 400, Bernalillo, N.M. 87004
(Physical Address) – 1500 Idalia Rd., Bldg D, First Floor, Office 1049, Bernalillo NM
Extension Office   Phone –  (505) 867-2582   Email –

SEMG Gardening Helpline:
Plant, insect, and weed samples may be submitted for identification and diseases by appointment only. Contact the Sandoval County Extension Service at (505)867-2582 for more information. You can also submit your questions here.

SEMG Webmaster:
Have suggestions for the website, want to submit web content or problems with the website?

SEMG Calendar – Submissions:
Do you have events you would like to submit for entry on the SEMG calendar? Please read the information here and submit the information to:

If you would like the information included in our SEMG Monthly Newsletter as well (submit by the 21st of the month), send it to –

SEMG Newsletter and Special Announcements:
To submit articles for the newsletter, gardening events, and organization announcements – Email:

SEMG Membership:
Members if you have a change in contact information, a change in SEMG status, request for LOA, need to know how to report hours or how to pay dues, contact the Membership Chair. You can also contact Membership for information about becoming an SEMG member.

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Upcoming Events

8:30 am Rio Rancho Waterwise Demonstrati... @ Waterwise demonstration garden
Rio Rancho Waterwise Demonstrati... @ Waterwise demonstration garden
May 12 @ 8:30 am – 10:30 am
Rio Rancho Water Wise Demonstration Garden Work Days @ Rio Rancho Water Wise Garden 8:30 a.m. – 10:30 a.m. Please sign up, join the fun and make a difference in our community. Master Gardeners, Master[...]
2:00 pm Companion Plants for your Vegeta... @ via Zoom
Companion Plants for your Vegeta... @ via Zoom
May 12 @ 2:00 pm – 3:30 pm
Learn about Companion Plants for your Vegetable Garden as part of Gardening with the Masters – online series.  Sara Moran, Bernalillo County Extension Agent will present.  Explore the fascinating world of plant relationships and ways[...]
3:00 pm Ready, Set, Grow! Pest Managemen... @ via Zoom
Ready, Set, Grow! Pest Managemen... @ via Zoom
May 19 @ 3:00 pm – 4:30 pm
Ready, Set, Grow! Pest Management in the Home Garden presented by Amanda Skidmore For more information email
10:00 am SEMG Advisory Council meeting vi...
SEMG Advisory Council meeting vi...
May 20 @ 10:00 am – 11:30 am
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 running from February 2021 to May 2021.