Hells Bells is a modern hybrid-indica strain bred from a cross of GMO and TK Skunk. Its exact origins are undocumented, and there is no public breeder record detailing the specific history or intent behind its development. Consequently, the lineage remains a subject of limited documentation, and prospective growers should be aware that the professional history behind this hybrid is currently unavailable.

The chemical expression of Hells Bells is defined by a terpene profile that prioritizes limonene, followed by myrcene, caryophyllene, linalool, beta-pinene, humulene, and pinene. The cannabinoid content is THC-dominant, with an estimated 21.8% THC and an estimated 0.06% CBD. These components work in tandem to produce an aromatic and flavor-forward experience, though the specific sensory nuance of the cultivar is still being mapped alongside its chemical profile.

This strain is favored for producing effects that are both relaxed and focused. Given these characteristics, it is often utilized for the management of pain, stress, and sleep. Hells Bells reaches maturity after a 66-day flowering period and is considered a cultivar of moderate growing difficulty. It performs well in both indoor and outdoor environments, providing a high yield to the cultivator upon completion of the cycle. No notable offspring have been recorded to date.