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Contact Us

UC Master Gardeners, San Luis Obispo County
2156 Sierra Way Suite C, San Luis Obispo, CA 93401
Phone: (805) 781-5939

Have a gardening question or problem?  Get help from our certified Master Gardener volunteers.

Contact us anytime by email:  anrmgslo@ucanr.edu

Call and leave a voicemail.  A volunteer will return your call.


The Arroyo Grande Helpline is available in person, by phone, and by email. 

¿Hablas español? ¡No hay problema! Los voluntarios pueden ayudar. Llame al (805) 473-7190 o por correo electrónico anrmgslo@ucanr.edu

810 W. Branch Street, Arroyo Grande, CA 93420

Wednesdays, 10:00AM - 12:00PM

(805) 473-7190 


The Templeton Helpline: (805) 434-4105.  


The San Luis Obispo Helpline. You can drop off samples during regualr business hours. 

2156 Sierra Way, Suite C, San Luis Obispo, CA 93401

Monday and Thursdays, 1:00PM - 5:00PM

(805) 781-5939