Black Jack
Strains

Black Jack

Two strains called Black Jack from different seed banks, one from Nirvana Seeds in the Netherlands and the other from Sweet Seeds in Spain.

  • Hybrid
  • 18% THC

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About Black Jack

Two strains called Black Jack from different seed banks, one from Nirvana Seeds in the Netherlands and the other from Sweet Seeds in Spain. Nirvana Seeds Black Jack The Nirvana Seeds version of Black...

Reported Flavors

  • Citrus
  • Pungent
  • Sweet

Reported Effects

Commonly Reported

Detailed Breakdown

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Grow Information

This particular Black Jack cultivar is reported to grow as tall as 3 meters, or nearly 10 feet, producing enormous yields of earthy, lemony aromatic buds in a 63-day flowering period. Responsive to either indoor or outdoor grows, Black Jack produces a lot of stigma hairs and becomes extra resinous when grown in soil with ample amounts of sunlight, according to Sweet Seeds. Black Jack is the winner of 10 international cup awards worldwide, most recently winning an award at the 2017 Secret Cup Napoli in Italy and I Certamen de Horticultura Cannábica in Uruguay.

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