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Contact Us

Call a Helpline:
   Arroyo Grande  (805) 473-7190
   San Luis Obispo  (805) 781-5939
   Templeton  (805) 434-4105

Send us an email: anrmgslo@ucanr.edu

Follow us on social media:

Due to COVID-19 measures, all in-person Master Gardener events are CANCELED until further notice.

Helplines are open for business.  CONTACT US

IMPORTANT NOTICE:  Unsolicited seeds are arriving in mailboxes across the US. If you receive one of these packages, it's important to report it to the United States Department of Agriculture Animal Plant and Health Inspection Service (USDA APHIS). Click HERE for details.

Live Instagram Workshops

SLO Master Gardeners have an Instagram account where we host Live Advice to Grow By Workshops on garden-related topics. Follow us on Instagram to access the Livestream and receive updates.

Read more about how to connect to a Livestream event.

Recorded Livestream workshops: 

YouTube Channel Videos

SLO Master Gardeners have a YouTube channel where we post videos on garden-related topics that our volunteers have recorded. Subscribe to our YouTube channel to get the latest updates.

Recorded YouTube videos:

What's Bugging You?

SLO Master Gardener Norm Smith knows everything about insects in your garden.  Read more

Master Gardener 40th Anniversary!
Master Gardener 40th Anniversary!


Advice to Grow By Workshop Handouts

Deciduous Fruit Tree Care & Maintenance (Summer/Winter)  [1]

Invasive Plants [1]  [2]

Mediterranean Garden Plants  [1]

Composting & Soils [1]  [2]  [3]  [4]

Avocados, Citrus and Figs  [1]  [2]  [3]  [4]

Vertebrate Pest Control  [1]