Vision Jack Auto has the same classic genetic build up as our photoperiod Jack with just a slight touch of Ruderalis thrown in the mix. Besides not having to deal with complicated variable light schedules.Vision Jack Auto doesn?t differ much from the photoperiod Jack Herer. THC levels are a little lower (16%) and so are the yields (400g/m2) but not by much. In appearance, taste, smell and effect all the Jack Herer characteristics are well preserved in this auto-flower strain. Skunky taste and smell , sharp musky and spicy. It gives you a light headed almost euphoric feeling which can be felt almost instantly. It?s easy to grow and the buds are easy to work with.