Peyton Manning x Rainbow effects are mostly energizing. Peyton Manning is a horticultural homage to Denver’s former quarterback of the same name. The strain Peyton Manning x Rainbow, a powerful blend of SFV OG and Chemdawg 91, Known for its high THC content and long-lasting effects, is not for the novice cannabis consumer. Anticipate a heady rush brought on by this THC-rich flower that melds into the body as the headiness fades