Blackwater OG has a sweet grape aroma that blends with subtle undertones of lemon and pine. It's genetics are Mendo Purps crossed with SFV OG Kush, two legendary California strains, and it's named after a popular song of the same name by the Doobie Brothers. The strain is said to produce a floral and citrusy flavor with hints of coffee, honey, and pine. Reported effects: relaxed, sleepy, giggly.