Critical Jack

Grouped product items
Product NameQty
Critical Jack-3 seeds
Critical Jack-5 seeds
Here is a genetic whose result Jack Herer himself would have approved. By crossing the strain bearing his name with the famous high-yielding Critical+ from Silent Seeds, formerly Dinafem, this bank's team of breeders gave birth to another legend.

Why Choose Critical Jack Seeds:

  • The assurance of a high production of large compact buds without problems
  • A very lemony flavor reminiscent of Haze
  • It adapts to any type of outdoor environment and guarantees results.

How was Critical Jack obtained?

To deliver such a promising strain, Silent Seeds crossed the famous strain Jack Herer with their infallible Critical+. The result is explosive and you will have in your garden a robust cannabis plant with an abundant production.

A large indoor production capacity for Critical Jack

You can expect at least 600 grams for every square meter grown indoors with Critical Jack. This is the main advantage of this essential strain that is so easy to grow that it is within reach of all types of growers.

What does growing Critical Jack do outdoors?

With more scope than indoors, Critical Jack plants will grow tall, up to 3 meters. They will have an elongated and well-ventilated structure to collect as much light as possible and let the air pass through. The weight of their flowers, each of which can yield 1.2 kilos, will require support such as a net of SCROG for example.

Flavor and aroma of the Critical Jack variety

If you've had the chance to taste a Haze, you'll recognize the hints of lemon, incense and wood. This very special perfume will bewitch you and make you want to repeat the experience at any time of the day and for any occasion.

Effect of Critical Jack flowers

Overall, the effect of Critical Jack is balanced: both physical and mental. Its sativa dominance tends to bring a pleasant psychedelic side that will make you relativize and revive your joy of living.

Characteristics of Critical Jack Seeds:

  • Seed bank: Silent Seeds.
  • Gender: Feminized.
  • Genotype: Sativa dominant.
  • Genetics: Critical+ x Jack Herer.
  • Flowering: 60 days.
  • Harvest: Late September-Mid October.
  • Indoor production: 625 g/m2.
  • Outdoor production: 1.2 kg/plant.
  • Indoor height: 180-200cm.
  • Outdoor height: 300 cm.
  • Flavor: Lemon, Frankincense, Cedar.
  • Aroma: Fruity, woody, earthy.
  • Effect: Balanced, light psychedelic.
  • THC: 15-20%.

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