Gorilla Glue #4 also known as GG4 is a sativa dominant hybrid. It averages 18 to 25% THC. This strain has won several awards, and has several parents due to extensive back-crossing – Sour Diesel, Sour Dubb, Chem’s Sister, and Chocolate Diesel. The strain gets its name because of the resin that collects on the scissors when trimming. Super sticky.