WARNING-You must be at least 18 years of age to enter this site. By entering you agree that you are atleast 18 years of age. GPC is a California Medical Marijuana collective, providing safe access for medical marijuana (MMJ) patients under Prop 215. Our Beverly Hills medical cannabis dispensary strives for "Healing through Freedom and Self-Expression." Available at Greener Pastures Collective are medicinal-grade cannabis in a diversity of strains to provide relief for various conditions, as prescribed by a licensed physician, in compliance with SB420 and Prop 215.