Blackjack

Blackjack by Nirvana Seeds is a plant that has a decent indica/sativa balance, a cross between two legends; Black Domina and a sativa-dominant Jock Horror – this plant truly is magnificent. It yields quite a lot of resin, so at the end of the grow you should definitely make the most of the resin such as BHO or with an ice-o-lator.

Indoors these plants do pretty well when grown using a SoG system – a good technique is to place 16 plants per light, letting them grow for about 20 days before flipping them to the flowering period. About 10 days later you should prune the lower branches, as the flowers grow mainly on the central stem. It’ll need around 9-11 flowering weeks until the flowers are ready to harvest.

Outdoors these plants can grow to be quite large, with a vigorous growth period – if you don’t want it to grow too big you’ll need to plant it around the halfway summer mark. It does as good as it possible can if you plant it straight into the ground. It takes until mid-October to fully mature, but the wait is well worth, as Blackjack produces some top-quality, high grade bud.

This plant is a combination of citric hints with earthy aftertastes. It gives quite a balanced effect, with a mental high accompanied by a sensation of bodily relaxation. Medicinal patients recommend this strain for fighting stress, depression and anxiety attacks.

• Sativa/Indica: 60/40%
• Flowering: 9-11 weeks indoors, end of October outdoors.
• Height: 0.8-1.2m indoors, 2-3m outdoors.