Blackjack seeds

Blackjack seeds: feminized

blackjack seedsBlackjack is an extremely potent strain that is often used as medical marijuana.

A fast growing hybrid – a cross between Black Domino and Jock Horror – this is one strain that really delivers.

Producing big rock-hard buds that are smothered in sticky THC crystals, Blackjack seeds have become a favourite among growers who really know their strains.

Blackjack seeds can be grown outdoors as well as indoors. The flowering cycle lasts for around 9 to 11 weeks, making it more suitable for outdoor growing at latitudes of 40 degrees or lower.

A tasty fruity taste when smoked, Blackjack produces a balanced effect: an energetic Sativa high with a relaxing Indica buzz.

If you want to understand the meaning if life, the universe and everything, smoking Blackjack should help ;-).

Despite its name, this marijuana strain, pride of Nirvana Seeds, is no gamble. It’s a predictable grower and producer of some high-grade weed.

You’re looking at around 400 to 500 grams of high THC content smoke (18% to 22%), meaning this White Strain is classified as a medical marijuana strain as well as recreational.

Plant Type  –   Hybrid
Cultivation  –   Indoor
Plant Height  –   Medium
Effect   –  High (Head Trip) yet Stoned (Body Buzz)
Flavor  –   Fruity, Herbal
Average Yield   –  400 – 500 g/m² in SOG
Flowering Period  –   9 – 11 weeks
Medical Use   –  Yes

Blackjack seeds are available in feminized form. For fresh cannabis seeds with fast discreet delivery at discount prices, click on one of the buttons below:

5 Blackjack feminized seeds €30 (approx. £27 or $37)

blackjack feminized seeds


nirvana seeds disclaimerLegal disclaimer: Buying Blackjack seeds is legal in most countries with few restrictions.

Cannabis growing is allowed in a number of countries as long as it is for personal use. Some jurisdictions support laws prohibiting the growing of cannabis unless permits are obtained prior to germination.

Other states have restrictive legislation that tries to prevent people from growing Black Jack seeds or alternative types of THC-bearing cannabis for any purpose. We do not claim to be specialized in marijuana laws globally.

If you have any concerns regarding regulations concerning cannabis growing where you live you might want to get in touch with the local regulators for clarification. We cannot endorse the flaunting of laws.

We provide a legal service enlightening people regarding the characteristics of a range of high-grade marijuana types and provide access to Blackjack feminized seeds and other cannabis seeds to all people legally allowed to buy marijuana seeds.

And by the way, we do not gather, store, or share any data that could disclose you when you come to this site.