Critical Jack Feminized Marijuana Seeds



Critical Jack Marijuana Seeds is a balanced hybrid cannabis strain that has high THC content at 20%. This can grow up to 300 cm tall with very generous yields up to 1200 grams per plant outdoors and up to 600 grams per square meter indoors. It’s a focused, relaxing, and uplifting strain ready to give you flowery, lemon, pepper, and spicy buds.

Pack Size Price Quantity

5 Seeds Pack


10 Seeds Pack


25 Seeds Pack


More About Critical Jack (fem)

A Rough-looking yet Superior Strain

With the outstanding pedigree, Critical Jack can gratify smokers who are searching for an enjoyable smoking experience. Developed from crossing Critical and Jack Herer, any connoisseur, would agree that it is an output of sovereignty. The strain is popular for clear-headed and uplifting high. With such manifestations, a lot of recreational and medicinal users love it.

Furthermore, Critical Jack is even more eminent because of its ability to prosper easily.  Even the beginners will have no trouble growing it. It can thrive in any kind of settings because of its resiliency to molds and pests. As long as the proper growing condition is set, the plant can grow with an overwhelming height of 300 centimeters. The buds have a coat of light-brown pistils and frosty trichomes.

Flowering time is quite short and only takes 8 to 9 weeks to finish. Once this phase is over, the plant becomes ready for harvest with a potential yield of 600 grams per square meter.


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