› Critical Jack Automatic
Strain: Critical Jack Automatic
Breeder: Dinafem
Location: indoor, outdoor
Type: ruderalis/indica/sativa
Flowering: Automatic flowering
~70 days (From seedling to harvest.)

Only female seeds.

Dinafem - Critical Jack Automatic

Critical Jack Autoflowering by Dinafem seeds. From the union of 2 superb clones that combine the highest production of dry weight in the shortest possible time and strength, plus the endurance and power of one of the best cannabis hybrid of history, born Critical Jack. The combination of this strain with our best autoflowering line, it has led us to create the express version, which in only 70 days from birth completes its life cycle. It is surprising the solid buds covered with large resin (trichomes glandular).

In the final crossing, the force and productivity was increased leading to a solid production.

It reaches up to 2 or 3 feet high under appropriate conditions, with lots of light, warm temperature, and an aired substrate. But it doesn´t grow much if the conditions are not perfect, yet quality is always good.

The quality of the final product is what makes the difference from less enhanced strains. Look forward to hard tight buds, strong odours, completely covered with resin, and intense sweet flavour, with hints of lemon and frankincense.

Buds covered with resin
Sedative effect
Caramel flavour.
CBD: high
Production: 20 gr - 30 gr

User-Generated Strain-Profile

Known Phenotypes: » new » none up to now (homogenous??)

For this strain we got input by 5 user(s). Here a short overview:

Flowering Time Indoor: 69 - 71 days (~70 days)
Yield / Quantity Indoor: The crop of this strain is slightly above average.
General Impression Indoor: is all together insane strain - absolutely recommendable.
Harvest Time Outdoor:
Middle of October in CmShα climates.
Middle of December in TkS climates.
End of June +/- 1 Week in CmHmβ climates.
Strength / Lasting Effect: The weed is very strong and long lasting.
Yield / Quantity Outdoor: The crop of this strain is high.
General Impression Outdoor: is all together extremely good and very recommendable.
Votings of our users: Critical Jack Automatic gets 7.87 of 10 possible Points in the average!

Where can you get this strain?

Critical Jack Automatic from Dinafem is available only as feminized seeds. Regular seeds are not available at the moment. In 21 seedbanks, we found 78 offers between EUR 7.50 and EUR 644.09

1 x feminized 3 x feminized 5 x feminized 10 x feminized 15 x feminized 20 x feminized 30 x feminized 40 x feminized 50 x feminized 60 x feminized 100 x feminized
Dinafem - - - - - - -
Original Seeds Store -
Linda Semilla - - - - - - -
Herbies Head Shop - - - -
Oaseeds - - - - - - -
Germination Station - - - - - - - - - -
Seeds66 - - - - - - - -
Alchimia Grow Shop - - - - - - -
Chu Majek - - - - - - - - -
Canna-Seed Seed Shop - - - - - - -
Discreet Seeds - - - - - - -
Herbalist - - - - - - -
Seedsman - - - - - - - - -
Samenwahl.com - - - - - - - - -
Indras Planet GmbH - - - - - - -
PEV Seeds Bank - - - - - - -
Cannapot Hanfshop - - - - - - -
Discount Cannabis Seeds - - - - - - -
Seeds24.at - - - - - - - -
Hanf & Hanf - - - - - - - -
Zamnesia - - - - - - - - - -

Strain Lineage / Genealogy

User-Comments about this strain:

at the 07.07.2017, 07:55:This comment is connected to a Plant-Profile!

Started one seed in 20l pot outdoor. Main cola was cut off by accident 5th week from seed. Plant responded well and grew strong side branches. Harvested good ounce of dry bud. The effect is very psychodelic and fun :) Tastes like pine and chocolate. Very nice plant.


at the 26.12.2016, 14:21:This comment is connected to a Plant-Profile!

3 graines et 3 phénotypes très proches (pour ne pas dire identiques). La plante passe en floraison au bout de 21 jours. Stretch x4 qui s’étend sur plus de 15 jours. Elle développe de belles branches secondaire, idéal pour un léger palissage.

En terre, en extérieur: demandeuse d’engrais elle a besoin de N durant toute la période de stretch pour ne pas subir de sénescence précoce. La fenêtre de récolte s’ouvre dès la 9ème semaine (depuis la graine). Très résineuse et très odorante (une plante peut embaumer tout un pâté de maisons), l’herbe récoltée est forte à l’effet high et ouvre un appétit gargantuesque.

Une plante facile à cultiver qui demande un peu de technique pour en tirer le meilleur. C’est une variété que tous fans d’autos devraient cultiver au moins une fois.


at the 25.11.2014, 16:45:This comment is connected to a Plant-Profile!

alle 3 seeds sind gut gewaschen und haben noch ne gute höhe erreicht. wurde auf billig erde gegrowt und ohne zugabe von dünger. schlechte bedinungen , nicht mehr so viel sonne bekommen, und gegen ende der blüte auch noch gut kalt geworden. daher die purple farben. vom taste her toatal süßlich fruchtig. das high war auch noch ganz in ordnung für ne automatic. auch vom ausehen her nicht so wie die automatics wie noch vor paar jahren, mittlerweile sehen die schon fast aus wie indoor plants.

hab momentan die normale femi version auch im schrank, bin mal echt gespannt, weil die machen einen super eindruck bisher !!!


at the 13.05.2014, 04:49:This comment is connected to a Plant-Profile!


I grew a 10 inch tall plant that yielded 34 Grams. I used the LST method with heavy fan leaf pruning.

Dinafem recommends 20 hrs of light through the entire grow cycle. That’s what I did.

Plant starts showing pre-flowers around day 29 with harvest coming 71 days after the seedling sprouted.

180 Watts of full spectrum CFL.
80 CFM negative pressure exhaust system.
Scotts Hyponex soil
Blood Meal 12-0-0
LITTLE BIT of Miracle Grow 18-8-16
SuperThrive- USE THIS!!!
And yes I used nature Organic Tomato Pellets. 8-5-5


at the 25.12.2013, 13:46:This comment is connected to a Plant-Profile!

Probably the best strain I have smoked by now - and I was in Amsterdam too. I never expected this strain to be so strong, therefore I was enormously surprised about the result. It starts off with an enormously strong stoned, leading to a highly psychedelic experience. After one or two hours, the sativa-part kicks in, leading to motivation and even ability to party. If you are not smoking this strain often you end up with a little hangover which is best described as a little fog over your head. Grow was nice, had great results (25-30g per plant outdoors!).


Strain-Related Threads out of 38 external grower-communities

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