Auto Jack
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Auto Jack

The best qualities of Jack Herer and White Widow lines crossed to produce a great combination of classic stable strains in perfect miniature form.

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Grin Creeper… Auto Jack is the Autoflower version of our best selling popular sativa cannabis strain, Jacky White. The original was the result of a project to combine the greatest qualities of two of the greatest plants to come out of modern cannabis breeding. So it was a natural choice when we were looking for a sativa strain to bring to our collection when we first released an Autoflower collection.

The autoflowering element comes from the ruderalis, a truly wonderful cannabis plant that can brave the Arctic circle thanks to the automatic flowering cycle it has naturally developed through the process of evolution.


While ruderalis brings the quick finish and compact form to the recipe, it’s the other ingredients in Auto Jack that have made this plant such a hit with sativa fans. Jack Herer is a legendary strain, named after the cannabis activist who fought long and hard for legalization of the herb. Its personality is sativa dominant, Jack Herer is a real creeper, and that creep comes with long lasting stamina too. We selected a strong JH mother plant to breed with. White Widow is also a legendary strain, notorious not only for its strength,but its fast flower finish, a characteristic we wanted to accentuate in the Auto Jack strain.

Aromas and Flavours

Auto Jack cannabis seeds will reproduce the delicious melange of flavours found in its feminized sister plant. An intense sweet fruitiness, which is rich in Limonene, Myrcene and Terpinolene terpenes, will waft through the grow room. Once dried Auto Jack’s buds retain this characteristic scent and flow with sweet citrus flavour.


Difficulty Level: Easy

Indoors: This hybrid has stability, form and ancestry, producing excellent harvests of big buds – up to 450 grams per square metre in an indoor setup. The sativa factor in Auto Jack will see this plant stretch to over a metre, making this plant quite tall for an Auto.

Outdoors:This is a great performing plant for any outdoor space. With the right attention it can be coaxed to yield an impressive harvest for an Auto. As a fast finishing Autoflower, it will provide the sativa fan with an early summer supply of quality buds in northern and southern regions.

Yield and Presentation

From the characteristic spiky sativa leaves of this plant grow excellent buds, roundish in form and tightly packed. As the name suggests, the trichome count is overly generous and the flowers of Auto Jack glisten and shine.

Indoor Yield: 450 g per m²
Outdoor Yield: 125 g per plant


Recreational: The effect is sativa all the way, with an uplifting energy boost and an accompanying happy grin, while the indica element ensures that the initial take off has a smooth relaxing landing.

Medical: Auto Jack has its fans amongst patients who are seeking a feel good happy burst of energy.

Grow Stats

Suitable for growing outside between 60º n.L. and 60º s.L., Auto Jack cannabis seeds produce plants that are ready to harvest 10 – 12 weeks after seed germination outdoors and 9 – 10 weeks indoors. Estimated yield is 450 g per m² indoors / 125 g per plant outdoors.

Additional information

Seeds: No selection

1, 3, 5, 10, 50

Yield: No selection

Medium Yield

THC: No selection

Indica/Sativa Ratio: No selection

THC: No selection

Medium THC

Smell/Taste: No selection


Flowering Time: No selection

Long Flowering Time

Plant Height: No selection

Tall Plant

Outdoor Height: No selection

Indoor Height: No selection

Indoor Flowering Time: No selection

Smell/Taste: No selection


Yield Indoor (gr/m2): No selection

Effect: No selection


Indica/Sativa: No selection

Mostly Sativa

Yield Outdoor (GR/PP): No selection

Effect/Buzz: No selection


CBD: No selection