Pure Sunfarms is a leader in producing low cost, pure cannabis. Their greenhouse is situated on the same land where they have grown produce for more than twenty-five years, and this gives them intimate knowledge of how their site's climate works. Their growing practices are rooted in the same place that has made British Columbia marijuana famous around the world. The greenhouse is a vast space they divide into as many as sixteen individual growing rooms. Each of these smaller rooms is completely controlled with its own water supply and nutrients, so each plant gets exactly what it needs at every stage of growth. Below you will find our Pure Sunfarms cannabis reviews.