About Critical Jack Feminized
Winner of the 2015 San Bernardino Hempcon Cup, this evenly-balanced straindefinitely carries on the legacy of its parent strains, Critical Plus and Jack Herer. Every so often, you will run across a version of this strain that leans a bit more to the sativa side, which is an indicator of the wonderful cerebral high it bestows upon users. Profile and effects of Critical Jack With a THC content that ranges from 18%-21%, like countless other strains, Critical Jack cannabis delivers a mood-boosting h
For growers seeking a reliable hybrid strain with proven genetics, Critical Jack feminized seeds deliver consistent results. The 50% Indica / 50% Sativa genetic profile produces beautifully balanced buds that combine physical relaxation with mental clarity — a versatile profile that appeals to a wide range of Canadian consumers. Every seed is backed by our germination guarantee and ships discreetly from within Canada.
Critical Jack feminized seeds are thriving in temperate Canadian conditions. Indoor growers across all provinces will find it responds well to standard grow setups, while outdoor growers in warmer regions like southern British Columbia and Ontario can achieve impressive harvests. Plants typically reach 100-170cm with a balanced structure, with a flowering period of 8-10 weeks. Expect yields of 400-600g/m² indoors and up to 650g per plant outdoors under optimal conditions. Feminized seeds guarantee 99.9% female plants, eliminating the need to identify and remove males — maximizing your grow space and harvest potential.
Effects: Focused, Relaxed, Uplifted. Best for: Daytime, Depression, Fatigue, Stress.




