Taxonomy

Cannabis strains by grow difficulty

Strain difficulty is the single most predictive variable for first-grow success. The Lockbox library rates every entry as easy, moderate, or hard based on documented attention requirements: tolerance to over- and under-watering, sensitivity to nutrient swings, pest and mold resistance, and how forgiving the strain is when the light schedule slips by an hour. Easy-rated strains tend to finish on schedule even when the grower makes small mistakes; hard-rated strains reward attention but punish neglect. The lists below group every library entry by its documented difficulty rating so growers can match strain to skill.