TOP-SHELF Cultivation Is A California based company that takes pride in growing the best indoor cannabis. We started in northern California with a focus on indoor growing. Indoor quality is unmatched & our team has over 20 years experience. Our team knows what it takes to operate a commercial grow. We have perfected our methods & now cultivate some of the highest tested cannabis in the industry. Most of our genetics come from seed in which breeders create their own strain & we take it to it's full potential. Most of our genetics were bred by the best and selected by us.