Jack 47 XL Auto® has been developed through a recurring selection program, over multiple generations, of individuals of high stature and high production of Jack 47 Auto®.

It is an auto-flowering high production that retains a powerful hybrid vigour. It produces abundant compact buds, very resinous and of excellent aroma. The aroma and flavour of this genetics is sweet and fresh, with lemon and incense citrus tones. Possibly, one of the most powerful auto-flowering that can be found in the market.