Critical Jack
Critical Jack Marijuana Strain
Essential Jack, a hybrid spin-off of Critical Plus and Jack Herer, provides functional transcending effects accompanied by a flavorful mixture of lemon, pine, and floral aromas. Its effects tend to be light on the body and inspiring to the mind, allowing one to fixate their attention strongly on whichever task is in this instance. Inspiring qualities make Crucial Jack a popular daytime remedy for depression, appetite loss, and migraines. Essential Jack's yield falls between late September and early October outdoor, while inside gardens will finish around day 60 of flowering.

When to Harvest Critical Jack ‐ Flowering Time

In 6 to 8 weeks, you can expect to see the Critical Jack marijuana strain beginning to flower.


Strain Flavor

When smoked or converted into an edible form, the flavor of the Critical Jack strain is best described as Citrus, Woody, and Pine.


Critical Jack Strain Medicinal Benefits and Side Effects

Relaxed 60.37% of users reported feeling relaxed.
Energetic 80.9% of users reported feeling energetic.
Happiness 87.08% of users reported feeling happier.
Uplifted 99.57% of users reported feeling uplifted.
Focused 82.41% of users reported feeling focused.
Anti-Depressant 99.43% of users felt uplifted after consumption.
Pain Reduction 23.14% of users noticed a reduction in pain.
Insomnia 59.62% of users reported sleeping improvements.
Stressed 84.99% of users reported reduced stress.
Dry Mouth 99.49% of users reported a dry mouth.
Dry Eyes 40.86% of users reported dry eyes.
Muscle Spasms 27.72% of users reported fewer muscle spasms.
Dizziness 5.73% of users reported feeling dizziness.
Headaches 5.61% of users reported headaches.
Anxiety 7.34% of users reported feeling anxious.

Buying Critical Jack Seeds - Which Breeder to Choose

Not all Critical Jack Seeds are made equal, and the genetics can depend heavily on the breeder. Below you can find a list of available breeders of Critical Jack seeds to help identify which is the best for you.

Critical Jack by Dinafem

Well-known Critical+ and Jack Herer were crossed for a creation of a new hybrid. The results of the crossing: a great amount of flowers are totally covered with large crystals of resin in a short period that is not typical of sativa, the plant is ready to be har..


How to Breed Critical Jack Seeds

Below you can find a list of strains that are parents and predecessors which led to the medicinal effects and properties of the Critical Jack cannabis strain. It was through the breeding of these strains which led to the production of Critical Jack marijuana seeds, while attempting to cultivate their combined effects and therapeutic properties. To breed your own Critical Jack seeds, you would need to cultivate a mixture of the following strains:



Critical Plus Strain Information

Critical Plus

Critical Plus (or Key +) is a cross of Skunk and Big Bud that won the ope..

Jack Herer Strain Information

Jack Herer

Jack Herer is a sativa-dominant pot strain that has gained as much renown..