breed by Nirvana Seeds

Here you can find all info about Blackjack from Nirvana Seeds. If you are searching for information about Blackjack from Nirvana Seeds, check out our Basic Infos, Shop-Finder and Price Comparison, Lineage / Genealogy or Hybrids / Crossbreeds for this cannabis variety here at this page and follow the links to get even more information - or list all Blackjack Strains (±2) to find a different version. If you have any personal experiences with growing or consuming this cannabis variety, please use the upload links to add them to the database!

Basic / Breeders Info

Blackjack is an indica/sativa variety from and can be cultivated indoors (where the plants will need a flowering time of ±70 days) and outdoors. Nirvanas Blackjack is a THC dominant variety and is/was only available as feminized seeds.

Nirvanas Blackjack Description

Nirvana Seeds Blackjack Hard buds with THC-encrusted calyxes the size of grapes.
Extremely long-lasting high.
Very tasty, heavy smoke.
Great medical strain.

BlackJack’s mother, Black Domina, was a clone sent to the Netherlands from the area around Seattle. Its father is Nirvana’s very own Jock Horror. Black Jack produces hard buds with huge, grape-like calyxes that are completely encrusted with THC! The smoke is heavy and flavorsome, and produces an exceptionally long-lasting high. Black Jack is thought of highly in the medical cannabis scene.

Plant Height Medium
Average Yield 400 - 500 g/m² in SOG
Flowering Period 9 - 11 weeks
Seeds per pack 5
THC High
CBD High
Effect+ Relaxed Happy Euphoric
Flavor+ Earthy Citrus Pungent
Medical+ Stress Depression Pain

Where to buy Blackjack cannabis seeds?

Blackjack from Nirvana Seeds is available as regular and feminized seeds. In 9 seedbanks, we found 19 offers between USD 15.44 for 3 feminized seeds and USD 59.20 for 10 feminized seeds. If you are looking to buy Blackjack Cannabis Seeds from Nirvana Seeds somewhere - have a look to our Blackjack Price Comparison page with all current offers from all the connected seedbanks and shops - or visit one of the following tested, trustworthy and recommended seed-shops directly to check out their current Blackjack offers: Cheeba Beans, Linda Seeds | Linda Semilla,,, Canna-Seed Seed Shop, Oaseeds, Alchimia Grow Shop, PEV Seeds Bank and Zamnesia.

Blackjack Hybrids & Crossbreeds

The Bern
Blackjack probably x {Shiva’s Cheeba x Unknown Strain Black Goo}

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Medical Values

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