Everything about All Gas OG (formerly Asphalt Plant) is huge - the plant, the leaves, the nugs, and the high. It's a great producer of dense, bright green nugs. This skunky smoke will leave you feeling like you've been bitten by a snake - get ready to chill out and snack your face off when you smoke this potent hybrid. Moderate/Heavy producer with extremely high THC levels 20%+ and that gas that everyone loves.