Silent Seeds "Critical Jack" Feminised Cannabis Seeds

£40.00

Critical Jack is a premium, Sativa-dominant collector cannabis seed. Synonymous with high productivity, genetic stability and vigour, the level of quality has been widely demonstrated for many years. The genetic lineage of this exceptional cannabis plant speaks for itself, as she is the worthy heir to legendary strains such as Jack Herer and Critical+. In addition, she shows a great deal of resilience. Growers from all over the world have had great results in different climates.
Silent Seeds were born in 2021 with involvement from old Dinafem and Humboldt breeders with over 20 years experience in the cannabis industry. Their collection includes some of the classic Dinafem genetics plus some of the finest newest cannabis strains in the world. They work with other leading breeders and banks like Sherbinski (creator of the world famous Gelato strain) and Lemon Tree to create exclusive, limited edition cannabis varieties.

Critical Jack feminised cannabis seeds by Silent Seeds
Type: 40% Indica 60% Sativa
Genetics: Critical+ x Jack Herer
THC: 15-20%
Yield: Optimum indoor: 625 gr/m²
Indoor flowering time: 60 days / 8.5 weeks
Outdoor harvest time: Late September / early October
Get FREE delivery on all UK seed orders

All the product descriptions used on this site have come directly from the breeders who operate in a legal climate very different to that within the United Kingdom. You should NEVER try cultivating any plant of the genus cannabis within ANY jurisdiction where such cultivation is illegal. Our seeds are sold purely for souvenirs and should be treated as a novelty or collector's item and should never be germinated. PLEASE DO NOT BREAK THE LAW!

Natural Selection sells cannabis seeds as adult souvenirs only. It is ILLEGAL to germinate cannabis seeds in the UK and most other countries. Natural Selection does not condone nor encourage its customers to break the law and will refuse sale to anyone we suspect of planning to do so. Natural Selection accepts no liability for customers purchasing these seeds for any other purpose. All information provided on this website and product packaging is intended for educational and product differentiation purposes only. Natural Selection does not encourage customers to break the law and would like to remind them again that it is ILLEGAL to germinate cannabis and hemp seeds in the UK.