Sweet Seeds Black Jack Auto (FREE SEEDS!)


1 Free Seed With Every 3 Pack

2 Free Seed With Every 5 Pack

SWEET SEEDS - Sweet Seeds Black Jack Auto (FREE SEEDS!)
  • Pack Size: 3 PACK, 5 PACK


Black Jack Auto® (SWS21) by Sweet Seeds is a premium 3rd Generation autoflowering strain, an autoflowering version of the renowned Black Jack® (SWS01). This exceptional strain is the result of crossing our 2nd Generation S.A.D. Sweet Afgani Delicious Auto® (SWS24) with our elite Jack Herer clone. The outcome is a vigorous and high-yielding plant that boasts both quality and efficiency.

Rich Aromas and Flavours

Black Jack Auto® features dense buds with outstanding resin production, emitting a pungent sweet aroma with earthy tones. The complex flavour profile includes sour and spicy notes, blended with hints of incense and sweetness. These aromatic qualities create a rich and enjoyable experience for cannabis enthusiasts.

Potent and Stimulating Effects

With a THC content of 19%, Black Jack Auto® delivers a strong and stimulating effect. This strain induces feelings of happiness and creativity, making it ideal for artistic pursuits and social interactions. Its psychoactive properties offer a balanced high that is both uplifting and invigorating.

SEO Description

Sweet Seeds Black Jack Auto: Potent autoflowering strain with 19% THC. Dense buds, sweet and earthy aroma, and stimulating effects. Yields up to 550 g/m┬▓ indoors.

WooCommerce Attributes

  • Flavour: Sour, Spices, Incense, Sweet
  • Flowering: 9 weeks from germination
  • Effects: Happiness, Psychoactive, Creativity, Stimulating
  • THC: 19%
  • Indoor Yield: 400-550 g/m┬▓
  • Outdoor Yield: 40-250 g/plant
  • Sativa/Indica: 66.9% Sativa / 30% Indica / 3.1% Ruderalis
  • Genetics: S.A.D. Sweet Afgani Delicious Auto┬« x Jack Herer


All Cannabis Seeds are offered as collectible genetic preservation souvenirs. For further details, kindly refer to our legal disclaimer. Pursuant to section 6 of the Misuse of Drugs Act 1971, cultivating any plant belonging to the cannabis genus in the United Kingdom without a license from the Secretary of State is considered an offense. Offenders may face imprisonment, fines, or both under this section. It is essential to recognise that germinating seeds purchased from the Big Hippo website without the requisite license is unlawful in the United Kingdom.

Additional information

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sweet seeds logoFounded in 2005, Sweet Seeds┬« has been a pioneering force in the feminised seed bank industry right from the start. The founders, who were passionate collectors of various marijuana genetics long before establishing Sweet Seeds┬«, have driven the companyÔÇÖs constant innovation and quest for new products. Their dedication led to significant advancements, including the development of autoflowering seeds. In 2013, they launched a groundbreaking ultra-fast flowering seed, F1 Fast Version┬«, which was a world first with no equivalent product on the market. That same year, they introduced The Red Family, a customer favourite known for its striking purple marijuana. At Big Hippo, we are proud to offer a comprehensive selection of Sweet Seeds┬« products. Our catalogue features "Super Strong" US genetics, CBD varieties, The Red Family, autoflowering and photoperiod-dependent strains, F1 FV┬«, and many more. Whether you are an expert or a beginner, you'll find the perfect seeds in our Sweet Seeds┬« collection at Big Hippo.

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