SPARC is the long-trusted source for the highest-quality cannabis. Our cannabis products are sustainably grown on our Sonoma County estate in fully organic, biodynamic fields and greenhouses, using only natural sunlight. SPARC began in 1998 as a trailblazer in medical cannabis, and today continues to originate and propagate many of the industry’s most rigorous quality-control practices. For those who benefit from medical cannabis and those who responsibly enjoy adult-use cannabis, SPARC is committed to advancing the standards of how cannabis is cultivated, packaged, and retailed industry-wide, and being a force for good in the neighborhoods and communities we call home. Order online from our Sonoma dispensary for convenient pick-up options!