Silverback Gorilla is an indica-dominant strain that works well for combating insomnia. This strain is a cross between Grape Ape and Super Silver Haze. The buds of Silverback Gorilla have traces of purple and tons of sticky crystals. The sweet earthy flavor of Silverback Gorilla has floral tones that create a pleasing aroma. The euphoric high of Silverback Gorilla leaves users aroused and happy. Silverback Gorilla is a good choice for combating fatigue and to stimulate the appetite. It also works great for treating headaches and related pains.