Spearfish Dispensary is now Greenlight Dispensary Spearfish! Located at the foot of the northern Black Hills in beautiful South Dakota, Spearfish Dispensary serves the South Dakota Medical Cannabis community with the highest quality, affordable medical marijuana and accessories with stellar service from our knowledgeable budtenders. Stop in to shop or learn how to receive your South Dakota medical marijuana patient... Read More about Greenlight Dispensary Spearfish