Strain Review: Black Jack by Sweet Seeds


Black Domina crossed with Jack Herrer. Produced by two of the most potent and premium strains and created a plant unlike any other. A super potent Indica this plant will be very resinous and sticky. This strain will more than satisfy the pickiest of connoisseurs. The name should say it all for the potency of Black Jack.

Sweet Seeds has crossed-bred their Black Domina with an exceptional Jack Herer of pleasing and intense aroma similar to the haze of cathedral incense, resulting on one of their most powerful and highly productive plant.

This variety produces long lateral branches plenty of abundant resinous buds giving the plant a sphere like form. This breed-crossing provides the plant a sweet aroma characteristic of Black Domina that softens the deep incense aroma of our Jack.

It has the great vigor of a hybrid, totally adapted to indoor conditions. Planted outdoor in earth, with enough sun, becomes a resinous and hairy monster as high as 3 meters.


1er Prize – Interior Hydro – Málaga, 2008
2º Prize – Mejor Hashish – Girona, 2008
3er Prize – Exterior V Copa Bitox ’08 – Sabadell
1er Prize – Interior Hydro ? Málaga, 2009
2º Prize ? Interior ? Fumaria 2009 – Lleida
3er Prize – Interior Hidro – Donostia,

THC: 16-21%

Outdoor Harvest: Beginning of October.

Award Winner: El Punto, Malaga

Medicinal Qualities: Pain relief, Anxiety, Insomnia, Nausea Grows: Grows indoors, Grows outdoors


Seed Bank: Sweet Seeds
Genetics: Indica / Sativa
Parents: Black Domina x Jack Herer
Height: up to 3 metres
Photoperiod: Photoperiod
Yield: Indoor: 500 – 600 g/m2 / Outdoor: 500 – 700 g/plant
THC: 16 – 21%
CBD: 1%
CBN: 0.6%
Flowering Time: 9 weeks
Award Winner: True
Avail. As: Feminized Seeds
Strain Attributes: Feminized :: High Yield :: Medicinal

Medical Uses: Spasms :: Pain Relief :: Nausea :: Bipolar Disorder :: Anxiety :: Insomnia

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If you’re using this strain for medicinal purposes, please leave your experiences in comments below so others can benefit.

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