Strawberry Grail is a strong THC, indica-dominant strain. This high quality cannabis as a unique Kush smell. Strawberry Grail is a strong THC, indica-dominant strain. This high quality cannabis as a unique Kush smell. The aromas are mostly spicy, woody and fuel. The ones who are missing the old school Kush but want a new and unique experience with is aftertaste of strawberry would be well served.