Auto Biodiesel Mass XXL is a modern automatic variety developed through the crossing of Critical Mass and Ruderalis. Because the specific history and origins of this hybrid remain undocumented, breeders have focused on utilizing the Ruderalis genetics to facilitate its automatic flowering trait. It is a straightforward strain for cultivators, noted for its ease of growth in both indoor and outdoor environments, though producers should anticipate a low yield across a flowering period of 80 days.

The terpene profile of this strain is anchored by a confirmed hierarchy, starting with myrcene as the primary terpene followed by limonene, caryophyllene, pinene, terpinolene, linalool, humulene, beta-pinene, ocimene, nerolidol, guaiol, bisabolol, camphene, and terpinene. These compounds work in tandem to define the aromatic and flavor characteristics of the plant. While this complex chemical structure is objectively measurable, the specific subjective sensory experience remains nuanced, reflecting the standard terpene expression associated with these dominant compounds.

As a THC-dominant variety, Auto Biodiesel Mass XXL produces effects that are characterized as relaxed, happy, and uplifted. These qualities make the strain a common choice for individuals managing stress, pain, or sleep-related concerns. The lineage remains focused on its immediate parentage, and there are currently no recorded notable offspring descended from this specific genetic line.