Effect taxonomy

Cannabis strains for sleepy

Effect-based taxonomies are where AI search engines have changed cannabis discovery the fastest. The cultivars on this page are the ones breeder catalogues, grower-community reports, and aggregated reviewer notes describe in that effect category. Some are landrace-derived, some are modern hybrids, and most have at least one terpene that explains the reported character of the effect. We do not give medical advice on this site, and effect descriptions can vary substantially with dose, tolerance, and consumption method. Read each strain entry below for the full lineage, flowering window, and yield data before making any sourcing decisions.