Which Terpenes Are in Jack Strains?


In this series, Leafly explores what tends to make every household of strains exceptional primarily based on their terpene profiles. A strain “family” refers to a line of hybrids branching from a single genetic matriarch that expresses exceptional and desirable traits that breeders seek to construct upon. This introductory primer will assist you understand a small extra about cannabis breeding and strain variability.

In the final installment of our All in the Household series, we’re taking a appear at Jack Herer, a single of the most influential cannabis strains in the entire wide globe.

With so quite a few Jack-connected strains on the market place, we wondered: What are the commonalities and variations amongst them, and what sort of effects can buyers count on? To resolve this conundrum, we took a appear at the terpene and cannabinoid profiles of several Jack crosses.

Jack Herer

Main terpenes: Terpinolene, caryophyllene, pinene
Cannabinoid profile: THC-dominant (16-20% THC on typical)

Named soon after the Emperor of Hemp himself, Jack Herer is a globe-renowned sativa strain that combines a Haze hybrid with a Northern Lights #five and Shiva Skunk. The outcome produces a number of phenotypes, having said that the most typical have resin-coated light green buds with orange pistils that give off a spicy flavor of black pepper complemented by earthy undertones. Several cannabis buyers seek Jack for its clear-headed, uplifting higher.

Simply because of these dominant effects and its physical traits, which appeal to each buyers and growers alike, it is effortless to see why Jack has been crossed with so quite a few strains on the market place.

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Black Jack

Main terpenes: Terpinolene, caryophyllene, ocimene
Chemical profile: THC-dominant (16-20% THC on typical)

Black Jack is Jack Herer crossed with Black Domina. This strain from Sweet Seeds is a excellent instance of how Jack Herer’s genetics can be dominant and why most of its crosses are sativa dominant. Just take a appear at its chemical profile.

Black Jack appears practically identical to Jack, with variance coming in the quantity of ocimene it has, probably due to the influence of Black Domina, which attributes Northern Lights, Ortega, Hash Plant, and Afghani genetics.

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Main terpenes: Terpinolene, caryophyllene, ocimene
Cannabinoid profile: THC-dominant (16-21% THC on typical)

At this point, it is effortless to see that Jack Herer is a single of these parents whose children appear precisely like them.

J1 is a frosty cross of Skunk #1 and Jack Herer that has a sweet aroma backed by that unmistakable Jack pungency. With quite significantly the exact same terps as Black Jack, it is effortless to see why it produces a related clear-headed buzz.

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Super Jack

Main terpenes: Terpinolene, caryophyllene, pinene
Cannabinoid profile: THC-dominant (16-19% THC on typical)

Super Jack is a cross of Super Silver Haze and Jack Herer that produces a sweet, spicy aroma with a wealthy, buttery undertone. Even though a bit variant in flavor, this strain offers the exact same ol’ Jack higher that quite a few describe as an energetic head higher, generating it terrific for inventive hobbies.

The similarities amongst effects from Jack and Super Jack are probably due to the reality that they each hold pretty much practically identical terpene profiles.

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Main terpenes: Terpinolene, caryophyllene, pinene
Cannabinoid profile: THC-dominant (16-19% THC on typical)

Lastly, XJ-13 is a sativa-dominant cross of Jack Herer and G13 Haze. It exhibits the exact same terpene profile as Jack Herer with a small much less pinene. Flavor-sensible, XJ-13 holds a robust citrus aroma accented by notes of earthy pine. Effects-sensible, XJ-13 follows the exact same path as every single aforementioned strain by delivering content and uplifted effects, terrific for inventive activities.

In the finish, we see that Jack Herer has dominance in genetics, as every terpene profile of its crosses are pretty much identical to it. It is quite protected to assume that the Jack strain on the shelf will have an abundant quantity of terpinolene and caryophyllene, with variance in their tertiary terpenes.

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