SMO is a modern hybrid strain with an origin that remains undocumented, as breeders have not publicly confirmed a specific lineage or development history. Although listed as a descendant of Sour Diesel BX2, the precise genetic path and botanical provenance of the strain are not fully established. Because its origins are thinly documented and the specific breeding objectives remain unknown, it lacks a verified historical record or defined developmental timeline.

The chemical character of SMO is defined by a distinct terpene profile that features caryophyllene as the dominant compound, followed by limonene, humulene, linalool, myrcene, bisabolol, beta-pinene, and pinene. Due to its status as a modern hybrid, it carries an estimated THC content of 23.4% and an estimated CBD content of 0%. This chemical combination informs a complex aromatic profile, though user sensory experiences may vary depending on the specific cultivation environment.

SMO produces effects described as relaxed, happy, and uplifted. These attributes lead to its primary use cases in addressing stress, pain, and sleep. The plant reaches maturity after a 61-day flowering period, and growers can expect a high yield from this variety. Currently, the cultivation process is classified as moderate in difficulty, making the strain suitable for both indoor and outdoor environments, though no notable offspring have been recorded to date.