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 Website:
Have suggestions for the website, want to submit web content or problems with the website? Send us an email.

SEMG Social Media (Facebook and Instagram):
Have suggestions for Social Media content or problems? Send us an email.

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.

Visit Our Facebook Page

Upcoming Events

8:30 am Rio Rancho Waterwise Demonstrati... @ Waterwise demonstration garden
Rio Rancho Waterwise Demonstrati... @ Waterwise demonstration garden
Oct 27 @ 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[...]
3:00 pm SEMG Intern Graduation via Zoom
SEMG Intern Graduation via Zoom
Oct 29 @ 3:00 pm – 4:00 pm
Join us to congratulate the SEMG Interns for completing their class work and volunteerism. If you want to participate, please email
3:00 pm SEMG Annual Meeting via Zoom
SEMG Annual Meeting via Zoom
Oct 30 @ 3:00 pm – 4:00 pm
Please join us for the SEMG Annual meeting! For the Zoom link, please email
9:00 am Corrales Growers Market – Sunday @ Corrales Growers Market
Corrales Growers Market – Sunday @ Corrales Growers Market
Oct 31 @ 9:00 am – 12:00 pm
If you would like to volunteer at the Sandoval Extension Master Gardener outreach table, please contact Tom Neiman at Volunteers may apply for up to two Sundays and two Wednesdays. Interns may attend if[...]


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.