Sour G R1 (Sour Diesel x Marshmallow OG) 5-Pack

Sour G R1 by Ethos Genetics is a unique feminized photoperiod cross that brings together Jet Fuel Gelato with a powerhouse combo of Sour Diesel and Marshmallow OG. This cultivar offers a striking blend of classic and modern genetics, producing dark green, spongy-yet-dense flowers with vibrant hints of purple. With a flowering time of 63–70 days and TAC levels ranging from 22–27%, Sour G R1 delivers potent, flavorful buds that stand out in any grow.

Its terpene profile is bold and layered—sweet floral notes meet sharp gasoline and pine, finished with subtle candy undertones for a complex aromatic experience. Expect vigorous growth, excellent stacking, and visually colorful expressions that reflect its elite lineage. A little extra defoliation goes a long way with this cultivar, helping showcase its “old school skunk” influence and unique terp profile. Sour G R1 is a must for growers chasing gassy funk with a flavorful twist.