Everyone’s a winner when they play BlackJack! This delectable mix of Black Domino & Jock Horror pumps out gigantic, grape-like nuggs that practically drip with THC-rich resin. If you’re looking for the good stuff, beat the odds with BlackJack Seeds!
  • Regular Cannabis Seeds
  • Black Domino X Jock Horror
  • Highly Medicinal
  • Hard & Resinous
Free shipping and seeds
Free shipping and seeds

Every Hand’s a Winner When You Play the Game with BlackJack from Nirvana Seeds!

With monster nuggs like these, you simply can’t lose. BlackJack Cannabis Seeds are covered from tip to stern in the biggest, grape-like clusters you’ve ever seen. These babies are so tight & sticky they’re like tiny boulders!

You’d never know by the name, but BlackJack Seeds’s extreme resin levels tell their own tale. This strain is a well-respected member of the famous White family.

  • Every BlackJack Seed is a Winner!
  • Powerful Medicinal Strain
  • Long-Lasting Effects
  • Tight, Dense & Sticky

Nirvana’s BlackJack is highly medicinal with one of the most enduring highs you’ll ever find. This Indica/Sativa hybrid hits the body & the mind like a freight train – in a good way!

Over the course of the 9 to 10-week finish, BlackJack reaches a full 400 to 500 gr/m2 under optimal conditions. The flavour is a lush mix of fruit and herbs – heavy, full-bodied & sooo good!

The BlackJack Cannabis Seeds’ description shown here is based on information provided by Nirvana Seeds. Need to know more? Take a look at the Rhino Seeds disclaimer page.

10 Seeds
Flowering Time
8-12 weeks
Yield Notes
400 to 500 gr/m2
Sativa / Indica Mix
Flowering Time Notes
9 to 10 Weeks
Cannabis Genetics
Black Domino X Jock Horror

For the best MMJ on the planet, buy BlackJack Cannabis Seeds. This premium genetic mix combines American great Black Domino with Nirvana legend Jock Horror for a highly therapeutic blend with intense power. You won’t regret this choice!

Unfortunately, it’s only legal to buy BlackJack for collection purposes in the UK at this time. Until the law changes, cultivation, germination or any type of grow is strictly against the law. To learn more about Rhino’s policies, review our disclaimer page.

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  • Regular Cannabis Seeds
  • Black Domino X Jock Horror
  • Highly Medicinal
  • Hard & Resinous

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BlackJack is a powerful medicinal cannabis seed developed by the Nirvana Seed Company. The Nirvana brand has only been around since 2005, but they’ve based the majority of their collection on the original Positronics’ gene pool to bring you potent weed seeds backed by decades of proven experience. Order yours today!