Jack Hammer

Sex: feminized
Genotype: Mostly Sativa
Cross: Skunk #1 x Northern Lights #5 x Haze
Indoor flowering period: 8-10 weeks
Outdoor harvest time: October
Indoor yield: 550-600 g/m2
Outdoor yield: 500-1000 g/plant
Height: Medium - Tall
T: 20%
C: 0.95%

Jack Hammer is available as photoperiod feminized seed, or as autoflowering feminized seed. This one is photoperiod, meaning, that it will need a new lighting schedule, to switch to the flowering phase. Because the seed is feminized, it will 99.9 % sure produce female plant.


Jack Hammer is mostly sativa strain, so you can expect a tall, narrow plant with narrow, bright green leaves. Because it is sativa, it also needs a little bit more time to finish its flowering phase. But it develops in beautiful tall plant, that is heavily loaded with buds.


It is a cross of sativa strain Haze, that originates from Mexico, Colombia, Thailand and India. Next from the cross is Skunk #1, that originates from Afghani indica and Mexican and Colombian sativa. The last in the mix is Northern Lights #5. It is a mostly indica strain, that originates from USA, California. Many years of extensive breeding and special selection gave way to this multiple Haze hybrid that will deliver good yields.


This strain can be grown indoors, outdoors or in the greenhouse. Indoors, it finishes its flowering period after 8 to 10 weeks and produces around 550 to 600 grams per square meter. Outdoors, the plant is ready to be harvested around October and it can produce from 500 and up to 1000 grams per plant.


It produces heavily clustered, medium density buds glistening with juicy, resin coated Haze bracts that have a fresh and peppery, pungent Haze smell mixed with a hint of fruity skunk. They can contain around 20 % of T and 0.95 % of C. Its sativa dominance it is not only shown in its overall appearance but in its effects also. You can expect an uplifting high, that will leave you motivated and full of ideas. Therefore, it is more suitable for daytime users.


This multiple C Cup Winner is undoubtedly one of the most special types of mari in the c world today. Named in honour of world famous global hemp activist and author of the most informative book on hemp and cannabis, 'The Emperor Wears No Clothes'. Jack Hammer has an award-winning flavour of strong peppered Haze spiced with a delicious dash of fruity acridness and the effects have a quick onset with a strong uplifting cerebral high and a giggly edge.

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Jack Hammer

  • Product Code: Jack Hammer
  • Availability: In Stock
  • 17.00 €
  • Ex Tax: 17.00 €

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