Rotten Rozay

Rotten Rozay is a hybrid strain bred by Colorado-based Relentless Genetics. The breeder developed this cultivar by crossing their selected Rozay F2 phenotype—which carries Zkittlez lineage—with a potent batch of GMO Cookies.

The resulting flower is noted for its aromatic departure from the typical tart, candy-like profile associated with Zkittlez-derived strains, instead offering a deeper, sangria-like funk. Users report that the experience begins with a euphoric cerebral lift that gradually transitions into a soothing physical relaxation. In the Colorado market, this strain has been produced by cultivators such as Antero Sciences and Silver Shelf.