CMAC55 is a modern hybrid cannabis strain derived from the genetic crossing of OG Kush, Blue Dream, and Stardawg. Information regarding the specific history, origin, or individual breeder responsible for the initial development of this strain remains undocumented, leaving its precise lineage development largely obscure. As a modern variety, it does not share the history of landrace or heirloom cultivars, reflecting instead a contemporary approach to selective hybrid breeding.

The terpene profile of CMAC55 is led by caryophyllene, followed by myrcene, limonene, pinene, linalool, beta-pinene, humulene, and bisabolol. This complex array of compounds contributes to a diverse sensory profile, ranging from the spicy, peppery notes of caryophyllene to the aromatic, earthy, and floral qualities provided by the secondary and tertiary terpenes in its composition. This chemical structure defines the strain's overall bouquet and flavor, which balances internal aromatic intensity through its confirmed dominant and trace constituents.

CMAC55 is a THC-dominant strain that produces effects characterized as relaxed, happy, and uplifted. These traits make it a frequent choice for consumers seeking relief from stress and pain, while also serving as an aid for sleep. Cultivators can expect a moderate difficulty level when growing the plant in either indoor or outdoor environments, with a flowering time of 60 days and a high yield potential. At this time, no notable offspring have been recorded for the strain.