This strain, as savvy readers may suspect, has a strong aromatic profile that includes the scent of a chemistry lab as well as lots of tropical fruit notes. Sweet on the tongue, this strain made its debut in the Cannabis Cup of 2014, located in Los Angeles. Guava Chem can trace its lineage back to parent strains Tres Dawg and Stardawg. Its effects can include muscle relaxant effects, a sense of transcendent bliss, bursts of creativity, and a feeling of increased positivity and optimism. Useful for dealing with pain, it can also be of benefit for those struggling with stress.