Peel back the layers of this heavily textured flower and bask in its glow as the waves of euphoria wash over you. Happiness is only a puff away with this Indica. Best suited for nighttime use. Sera-Tonin from Denver’s Green Solution is a sativa-dominant strain with energetic, focused effects and a high THC content. Its powerfully invigorating effects, colored by Twista’s sweet citrus aroma, stay cerebrally locked for the duration of the buzz. This sativa won 3rd place in the 2014 Denver Cannabis Cup and is thought to descend from the Flying Dutchman’s Twister strain.