Thin Mint Kush strain is an Indica dominant hybrid plant. The kush is a winner of 2014 Seattle Cannabis Cup. The herb grows dense with green buds and a hint of purple and a good layer of crystals. Staying true to her name, Thin Mint marijuana strongly smells of mint. The herb is moderately potent, with THC levels up to 15%. Beginners should be mindful of the dose to avoid lethargy and overpowering couch lock. Thin Mint is good for night use due to potent sedative properties.