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Jack the Ripper

Jack the Ripper

4.2| 235 Reviews

Strain Highlights

Jack the Ripper, or JTR, is the flagship hybrid from TGA Genetics and was created by the breeder Subcool in an attempt make his famous Jack’s Cleaner in seed form. Described by many as the fastest lemon Haze available to date, it was created by crossing the Jack’s Cleaner clone with a vigorous Space Queen male known as Space Dude. Featuring incredibly resinous triangle-shaped buds and an intense spicy, lemon-pine aroma, Jack the Ripper is a relatively short 70% sativa-dominant strain that usually tests over 20% THC. The effect is intense, visually stimulating, and can sometimes leave novice consumers disoriented and paranoid.

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Strain Attributes

Eye Pressure
Dry Mouth
Dry Eyes

Strain Data

Parents of Jack the Ripper
Flowering Days


  • 1. Lemon
  • 2. Earthy
  • 3. Citrus

Review Highlights

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Most Helpful

“I obtained this strain at 61eleven, San Diego's only drive through dispensary. It is an outdoor version that is locally grown here in San Diego. The bud is dense yet spongy and is a light green with, flecks of dark green and brown hairs throughout. The nugs are medium sized and have a definite citrus and sandalwood scent mixed with very slight piney undertones. I usually don't go for Sativa dominant hybrids and...”

Most Recent

“A cross between Jack's Cleaner and Space Queen this strain has natural uplifting tendencies. Often described as potent and fast acting. The blended aroma of lemon and pineapple that wafts from its resin-heavy buds is carried over to its taste as well, and its subtle relaxation does not dampen the motivation one expects from a Sativa-dominant hybrid.”


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