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Jack cannabis strain - Hybrid
Hybrid

Jack

Feminized
CH9 Female SeedsCH9 Female Seeds
25%
THC
5%
CBD
49-70
days
easy
Difficulty
4.7
550 reviews
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About Jack

Jack is a hybrid strain blending Jack Herer’s vibrant energy with Ed Rosenthal Super Bud’s robust structure. This feminized seed from CH9 Female Seeds delivers a balanced profile of cerebral stimulation and physical relaxation, ideal for both daytime focus and evening unwind. Its 18-25% THC content ensures a potent uplift, while up to 5% CBD adds a subtle calming undertone. The strain’s genetics hint at a complex terpene matrix, with spicy and earthy notes interwoven by bright citrus and sweet undertones—a sensory experience that mirrors its uplifting effects. Users report a progressive shift from initial alertness to a sustained sense of euphoria, making it a favorite for creative tasks or social gatherings. The flavor profile, dominated by zesty lime and peppery undertones, is complemented by a grounding earthiness that lingers on the palate. With a flowering time of 49-70 days, Jack’s ease of cultivation suits growers seeking a reliable, low-maintenance harvest. Its forgiving nature and consistent yield make it a go-to for both novice and seasoned cultivators.

Genetics & Lineage

NL5 x Haze
Unknown Skunk
Unknown lineage
Eds PEHT
Afghani
Indica 50%Sativa 50%
View Full Family Tree

Frequently Asked Questions

What is the THC content of Jack?

Jack has 18-25% THC.

What are the effects of Jack?

Jack is known for happy, creative, uplifted, energetic, focused effects.

What is Jack a cross of?

Jack is a cross between Jack Herer and Ed Rosenthal Super Bud.

How long does Jack take to flower?

Jack typically flowers in 49-70 days.

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Reviews
550

4.7

Based on 550 reviews

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Growing Info

EnvironmentIndoor, Outdoor
Feminized

Data is aggregated from multiple sources and may not be 100% accurate. If you notice an error, please let us know.

Feels like Jack

Closest effects profile — most likely to give the same experience.

Jack family tree

Shared genetics — parents, descendants, and siblings.

Gentler than Jack

Same effects profile but less intense — easier entry or daytime-friendly.

0/4