Petroleum Dosi is an indica-dominant hybrid strain known for its potent effects and complex aroma. A cross between Do-Si-Dos and a fuel-heavy strain, it features a pungent scent profile of diesel, earth, and sweet cookies. Its effects are deeply relaxing, with a strong body high that may ease tension and stress, while offering a sense of mental calm and euphoria. The dense, resin-coated buds are often dark green with hints of purple, appealing to those seeking a powerful strain for evening use or pain relief.