Fast & Vast Auto

Fast & Vast Auto is a compact, indica-dominant autoflower that’s bred for speed and big yields. With THC around 17–19% and trace CBD (~0.8%), the high lands squarely on the relaxing side: users report quick onset of full-body calm that can slide into drowsiness or sleep if they linger. Aromatically it leans sweet and spicy with earthy-woody notes, and the dense, sticky colas tend to be long and heavy. For growers this strain is attractive because it finishes fast—about eight weeks from germination—and stays at an average, manageable height (commonly around 100–120 cm). It’s been selected to combine robust structure with rapid flowering, producing above-average yields for an autoflower (multiple sources report substantial grams per plant and high indoor grams-per-square-meter). That makes it a good pick for growers who want a short cycle, straightforward cultivation, and strong indica effects without large plants or long waits.