Gas Mask by Pacific NW Roots is a funky strain with an aroma so pungent, you might need a gas mask. Created by backcrossing a Cherry Pie and Alien Kush hybrid, Gas Mask reeks of fuel with a distant note of overripe citrus. Gas Mask is known for its strong, long-lasting high, so mind your dosage. Anticipate a heavy, mind-numbing cerebral sensation that evaporates stress as it sinks into the limbs.