Sour Gum

Sour Gum is a great cross between Sour Bubble and Sour Diesel BX2 – it is a very potent cannabis strain with heavy results. This great mostly Indica is very easy to grow, the genetics are suitable for indoors and outdoors, and even the most inexperienced grower will always get very good results.

In addition to its truly overwhelming effect, Sour Gum also offers very exclusive aromas reminiscent of a mixture of pungent sour diesel smells and chewing gum. This excellent aroma is further rounded off with heavy Afghan.

• Lineage: B.O.G. Sour Bubble x Karma Sour Diesel BX2
• Genetics: mostly Indica
• Flowering Time: 8 - 10 weeks
• Smell: sour, Diesel, chewing gum, Afghan

• Karma Genetics: Amsterdam Strains with Real Grower Respect

Karma Genetics is based in the Netherlands and has been developing regular and feminized cannabis seeds for over a decade. Known for work featured in publications like High Times and Skunk Magazine, this breeder focuses on solid structure, deep flavor, and strong influence from OG Kush genetics. Alongside their core line, they offer special releases through the Karma Squad, which brings in bolder crosses and rare overseas selections. You can read about the best Karma Genetics strains on the Canna Wiki.

Quick Facts

Location: Netherlands

Founded: 2008

Focus: Regular and feminized strains with Sour Diesel and OG lineage

Types Available: Regular and feminized

Well Known For: OG Biker Kush, Sour Diesel BX2, Tha Melon, Headbanger

Works Well For: Growers who want dense terpene profiles and long-term reliability

Highlights like Sour Diesel BX2 and Tha Melon give standout flavor and performance, while Headbanger remains a go-to for fans of Diesel crossed with Biker Kush. With several cups under its belt and ongoing development through real-world testing, Karma Genetics continues to attract growers who prioritize depth, consistency, and classic profiles.