Smile is a modern hybrid-indica strain developed through a genetic lineage that includes Celia Bx1 and Haze. Its development reflects a complex integration of traditional sativa and indica influences, resulting in a cultivar that serves as a cornerstone for further breeding projects, including its own notable offspring, Celia Bx1. The plant is suitable for indoor and outdoor environments, requiring a moderate level of grower expertise to manage its sixty-day flowering period, which ultimately produces a high yield.

The chemical profile of Smile is defined by a wide spectrum of terpenes, led by a dominant presence of terpinolene, followed closely by myrcene and ocimene. This aromatic foundation is rounded out by caryophyllene, beta-pinene, and limonene, with secondary notes provided by pinene, alpha-terpinene, gamma-terpinene, humulene, eucalyptol, and nerolidol. This arrangement creates a distinct sensory experience, highlighting the complexity inherent in its diverse terpene hierarchy.

As a THC-dominant hybrid, Smile is primarily utilized for its ability to induce states of relaxation, calmness, and focused mental clarity. These effects make the strain a suitable option for the management of pain, stress, and sleep-related concerns. Beyond its immediate therapeutic applications, the genetic legacy of Smile remains significant within the horticultural community due to its documented role in the development of successive generations like Celia Bx1.