Sour G is a modern hybrid cannabis strain resulting from the crossing of Sour Diesel and Marshmallow OG. The history and breeding origins of this cultivar remain undocumented, as no specific breeder information or development timeline has been recorded. This hybrid is recognized for a moderate level of cultivation difficulty and is suitable for both indoor and outdoor environments. Growers can expect a high yield from this plant, which reaches maturity following a 67-day flowering period.

The terpene profile of Sour G is led by limonene, followed by caryophyllene, myrcene, linalool, humulene, beta-pinene, bisabolol, pinene, and terpinolene. While these components are confirmed, the cannabinoid potency is characterized by an estimated 10.7% THC content. The sensory experience is defined by this specific hierarchy of terpenes, which provides a distinct aromatic and flavor foundation for the strain.

Users typically report feeling relaxed, happy, and uplifted after consumption. These effects make the strain a candidate for addressing stress, pain, and sleep difficulties. There are currently no notable offspring recorded for Sour G, leaving its genetic legacy focused entirely on its own performance as a modern hybrid.