Sir Jack Auto is an F6 hybrid auto-flowering strain that results from a cross of Exotic Seed's Sir Jack and an Auto Skunk strain. This one really leaves nothing to be desired in comparison with standard photo-period strains both in terms of resin production or yield.

The plants reach a height of around 100 cm - 120 cm yielding between 500 gr and 550 gr/m2 indoors in just 12 weeks from germination. It retains the incense and lemon perfume from the Jack Herer side together with an intensely citrus-like flavour.

The effect is very high