Growing Blackjack (indoors and outdoors)

Blackjack is suitable for virtually any grower and is classified as relatively easy to grow. In addition, our Black Jack feminized cannabis seeds are suitable for indoor and outdoor cultivation and respond well to training methods such as SOG and SCROG.

Sufficient light and warmth are essential for good results. Due to this, a little extra help from a greenhouse can be a good idea if you live somewhere with cool, short summers.

Blackjack feminized cannabis seeds will grow into beautiful large roundish marijuana plants with fine stature and bright green leaves during the growth phase. When the flowering stage arrives, you will see that the plant quickly transitions to developing buds that overflow with resin over time.

Flowering time

Black Jack has a relatively short flowering time that lasts a minimum of 8 and a maximum of 9 weeks (56 to 63 days). Grown outdoors in the Northern Hemisphere, your plant will be ready for harvest in October.

Plant height

Her 50% Indica to 50% Sativa ratio results in a cannabis plant with a very manageable height, making her perfect for indoor growing. Outdoors, however, the plant can grow quite large. Keep that in mind.

• Height indoors 130 to 170 cm
• Height outdoor 180 to 270 cm

Blackjack yield

You can increase your chances of an optimal harvest by carefully applying nutrients during the vegetative phase and using the Sea of Green method. The maximum yield of Blackjack, when grown indoors, is between 400 - 500 grams/m². Outdoor yields are usually better, and growers can harvest up to 500 - 700 grams/m².

Effects

With its perfect ratio of 50% Sativa and 50% Indica genetics, the highs of Blackjack are extraordinary. The mix produces an ideal effect on the mind, body, mood, and appetite.

Black Jack is a potent weed and has a high THC content that can reach up to 21%. Its CBD content is usually around 0.6%.

The effect of the weed is anything but sleep-inducing but will make you feel relaxed. At the same time, you will experience euphoric effects, become talkative and get motivated. The high lasts quite long and is therefore ideal for daytime or evening. Moreover, this weed is often used medicinally to relieve stress, anxiety, and depressive feelings.

Side effects

Prepare yourself for serious "munchies"! It is advisable to stock up on snacks before taking a gamble with Black Jack. Other side effects include dry mouth and eyes. We recommend novice cannabis users take it easy since the weed can be a bit overwhelming.

Smell and taste

Black Jack is always a pleasant smoke. Thanks to the inspired cross between Black Domina and Jock Horror, you'll experience a sharp but pleasant citrus flavor with an aromatic pine scent. Other features include a strong earthy flavor. The smoke is rich and so thick. It looks a bit like incense used in a church.

Origin

Black Jack seeds were created by crossing the Black Domina and Jock Horror. Over the years, Blackjack has won many awards, including the Argentine Outdoor Cata Cup of Cannabis Cultivators (CCCC) in 2012 and the Indoor Hydro Prize in Catalonia in 2014.

Buy Blackjack seeds at Weedseedsexpress

Feminized Blackjack seeds are an excellent choice for growers who don't want to wait too long for their harvest and look for a plant with unprecedented mold resistance.

Black Jack is among the most potent and productive cannabis hybrids. She is perfect for indoor growing but will reach her full potential especially when grown outdoors. That said, with enough sun (light) and heat, you can achieve huge harvests.

Convinced? Buy your Blackjack seeds in our online store and enjoy.