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Nirvana Blackjack Feminised Cannabis Seeds
Nirvana Blackjack Feminised Cannabis Seeds

Nirvana Blackjack Feminised Cannabis Seeds

Black Jackby Nirvana seeds is a feminised strain that shows proper hybrid vigour and was created with some pedigree parentage, Jock Horror and Black Domina. Nirvana Seeds created BlackJack first by selecting a super potent indica in Black Domina and the crossed this with their own Jock Horror strain. They managed to produce an F1 that delivers enhanced yields and the effect of Jock Horror whilst retaining the durability and amazing flavour profile of Black Domina. 
Blackjack keeps a relatively low profile for a sativa dominant strain and she also flowers quite quickly, finishing in 8-9 weeks. Nirvana Seeds say that one of the best things about Black Jack is her intense flavour and aroma which is a delightful smorgasboard of earthy, citurs, spice and lemon notes. She has a THC range of 16-20% so can pack a punch!
Nirvana are one of the oldest and most well known seed banks in Amsterdam and have their roots in the 60s hippie community in Holland. From the banks of Dutch canals through seed hunting trips to India, Africa and the Middle East, Nirvana Seeds was formed in 1995. They have been breeding and releasing classic, cup winning cannabis seeds ever since.
Buy feminsied BlackJack cannabis seeds from Natural Selection and get free UK delivery! Also available to purchase from our Leeds shop.

  • Blackjack feminised cannabis seeds by Nirvana
  • Type: Sativa dominant
  • Genetics: Jock Horror x Black Domina
  • Yield: Optimum indoor: 400-500 gr/m²
  • Indoor flowering time: 56 – 65 days / 8-9 weeks
  • 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.

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