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black jack auto cannabis seeds

One thing you’ll notice – and love – about Black Jack autoflowering marijuana is the strain’s dense, compact buds that are just completely covered in sticky resin. Delivering a decent mental high coupled with a full-body relaxation, this indica-dominant strain is beautifully balanced, ideal for both recreational and medicinal purposes.

When you gamble with Black Jack autoflowering marijuana seeds you always win – an indica dominant hybrid with 18% THC, you’ll enjoy blissful relaxation after a relatively short flowering period.


Even though it’s relatively high in THC (ours usually tops out around 19%), Black Jack autoflowering marijuana is great for patients looking to relieve stress, anxiety, and other mental health concerns, including conditions like PTSD. While it can work wonders for treating aches and pains, it’s sedative qualities (thank you indica) make it a wonderful choice before bedtime.

Far from sweet, Black Jack autoflowering marijuana has an earthy, woodsy smell with hints of pine, though the taste carries a little citrus which can stick around after you exhale. This is good information to know, since Black Jack prefers an indoor environment. Inside, it will reach a medium height, but needs lots of excellent airflow and space to breathe, not to mention high quality light and a warm, humid climate. Grown indoors, you’re likely to harvest around 400 grams per plant after 50-60 days of flowering.

When you gamble with Black Jack autlfowering marijuana seeds, you never lose – order now!

Black Jack Auto is an automatic flowering ruderalis/indica/sativa variety from Sweet Seeds and can be cultivated indoors, outdoors and in the greenhouse where the female, autoflowering plants need ±63 days from the seedling to the harvest. Sweet Seeds’ Black Jack Auto is a THC dominant variety and is/was only available as feminized seeds.

Black Jack Auto® trademark by Sweet Seeds®

Basic / Breeders Info

Here you can find all info about Black Jack Auto from Sweet Seeds. If you are searching for information about Black Jack Auto from Sweet Seeds, check out our Basic Infos, Gallery, Degustation, Strain Reviews, Medicinal Properties, Shop-Finder and Price Comparison, Lineage / Genealogy, Hybrids / Crossbreeds, User Comments or Threads for this cannabis variety here at this page and follow the links to get even more information – or list all Black Jack Strains (8) to find a different version. If you have any personal experiences with growing or consuming this cannabis variety, please use the upload links to add them to the database!

This high-quality autoflowering strain features dense buds and outstanding resin production. Pungent sweet aroma with earthy tones. Fast flowering, strong effect and superb hybrid vigor.

3rd generation autoflowering strain. Autoflowering version of our Black Jack® (SWS01).
This is the result of the cross between our 2nd generation S.A.D. Sweet Afgani Delicious Auto® (SWS24) and our Jack Herer elite clone.

Black Jack Auto cannabis seeds by Sweet Seeds belong to a feminised autoflowering strain derived from the cross between a S.A.D. Auto and a Jack Herer Auto. The resulting hybrid is the autoflowering version of Black Jack.

We are very sorry to inform you that, against our will, we are now unable to engage in any commercial activity. We are working round the clock to resume normal activity as soon as possible, but we still don’t know when we’ll be able to operate normally.

Characteristics of
Black Jack Auto cannabis seeds

From 19.90 €

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