Critical Kush from Mosca Seeds is an indica-dominant strain that was parented by two marijuana heavy-weights, Critical Mass and OG Kush. The pungent earthiness and gassy aroma of Critical Kush calms the mind almost as much as its hard-hitting effects. Besides the fact that it has a high THC level, this strain is well sought after by medical marijuana patients for its mild CBD content. The pairing of THC and CBD makes this strain the ideal medication before bed. Critical Kush’s potent properties provide relief for patients suffering from pain, stress and even muscle spasms.