Runtz X Apple Fritter Terpenes: Caryophyllene, Limonene Apple Tartz has a surprising sweetness that lingers for only a second, lent by the Runtz. As well, the melding of these two flavor profiles produces a diesel/gas overtone that is zesty and refreshing - and a soft floral note that keeps you guessing and tasting - no flavor profile is left out here. Energizing and uplifting, but smooth and focused, the Apple Tartz feels true hybrid, with the high taking an ever so slight sativa tilt at times.