Chem Star Diesel is a modern hybrid-sativa cultivar derived from a genetic cross between Chemdog dd and TreStarDawg. The specific history of its development remains undocumented, as there is no official record regarding the breeder, the timeframe of its creation, or the original intent behind the pairing of these two parent strains. Consequently, its origins are considered undefined within the current horticultural record.

The aromatic and flavor profile of Chem Star Diesel is defined by a comprehensive list of sixteen terpenes. Terpinolene serves as the dominant compound, followed by myrcene, caryophyllene, humulene, limonene, pinene, nerolidol, bisabolol, ocimene, beta-pinene, linalool, camphene, guaiol, caryophyllene-oxide, p-cymene, and eucalyptol. This complex arrangement of secondary metabolites suggests an aromatic depth derived from this specific order of chemical expression.

As a THC-dominant cultivar, Chem Star Diesel is noted for providing effects that are creative, uplifted, and happy. It is frequently utilized in scenarios requiring enhanced creativity, social engagement, or sharpened focus. The plant is moderately difficult to cultivate and thrives in both indoor and outdoor environments, reaching maturation after a 67-day flowering cycle and historically providing a high yield. There are currently no notable offspring recorded in the lineage.