Master Gardener Helpline
The Helpline program provides expert advice to SLO county communities. Offices are in Arroyo Grande, San Luis Obispo, and Templeton.

Master Gardener Training Program
Master Gardener applicants, once accepted into the program, are trained experts in various aspects of horticulture and plant science.

SLO County Farmer's Markets
Master Gardener volunteers provide expert advice at SLO county Farmer's Markets

Garden Based Learning
Master Gardener volunteers provide training for teachers to supplement classroom teaching with Garden Based Learning.

Demonstration Garden
The SLO Master Gardeners Demonstration Garden is located at 2156 Sierra Way, San Luis Obispo.