F-13 a Holy Grail plant of four-star excellence. Previously unreleased, a very desirable product and potential breeder. A more sativa hybrid of medium height with long, spear-shaped, dense and resinous buds and an earlier finish-time than most sativa. The superfluous quality of the finished product is remarkable: A clear, clean, crisp head of the kindest order. This girl really rings the bell every time! Not for the couch-lock crowd, this heady sativa is for those who truly enjoy its stimulating yet comfortable appeal. A real day-brightener. DJ's personal favorite from this batch.