Cannabis, a versatile and intriguing plant, is renowned for its numerous applications and effects. Within the cannabis species, there are four distinct types, each characterized by their unique chemical compositions and varying psychoactive properties. These types, commonly referred to as strains, encompass Cannabis sativa, Cannabis indica, Cannabis ruderalis, and hybrid strains. While Cannabis sativa is celebrated for its invigorating and energizing effects, Cannabis indica is renowned for inducing relaxation and tranquility. On the other hand, Cannabis ruderalis is lesser-known, possessing limited psychoactive compounds but is prized for its autoflowering trait. Moreover, hybrid strains amalgamate the characteristics of sativa and indica, presenting an array of combinations to cater to individual preferences. In this exploration of the four different types of cannabis, we will delve into their distinctive attributes, therapeutic potentials, and how they can be used to treat neurological conditions, unlocking a deeper understanding of this fascinating plant.