Sunday Best is a modern hybrid whose precise history remains elusive, as its exact origins are undocumented and breeders have not publicly confirmed a specific lineage beyond its relationship to the parent strain Sawā. Because documentation regarding its development is thin, the specific cross remains a subject of ambiguity, and no official breeder history exists to definitively verify its botanical foundations. The strain is cultivated with moderate difficulty in both indoor and outdoor environments, yielding a high harvest after a 63-day flowering period.

The sensory profile of Sunday Best is defined by a complex, multi-layered terpene composition. The primary presence is caryophyllene, followed by an estimated dominance sequence of myrcene, limonene, pinene, humulene, ocimene, nerolidol, linalool, beta-pinene, guaiol, p-cymene, bisabolol, eucalyptol, camphene, and caryophyllene-oxide. This diverse aromatic architecture suggests that the flavor and scent profile likely balance peppery, earthy, and citrus notes, though individual expressions may vary based on cultivation conditions. Its cannabinoid content is likewise an estimated figure, with an estimated THC concentration of approximately 29.8% and a nominal CBD level of about 0.06%.

Users typically report that Sunday Best induces effects characterized as relaxed, happy, and uplifted. These traits make the strain a candidate for addressing stress, pain, and sleep-related concerns. While the strain stands as a distinct modern hybrid, it carries no recorded notable offspring, leaving its genetic legacy isolated to its own unique expression within the current cannabis market.