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. For those looking for a dispensary near me, dispensary in Santa Rosa, and marijuana dispensary, we are your perfect fit. 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... read full review »