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Jack the Ripper F2 #2 (Regular) – Irie Genetics

Calling all green thumbs! Jack the Ripper F2 #2 from Irie Genetics is your go-to strain for a quick 56-63 flowering time. With a zesty lemon, pine, and spice aroma, it delivers uplifting, creative, and relaxed vibes. Perfect for brightening up any garden! Scroll down for more details!

Pack Size: 10 seeds

$68.88

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STRAIN INFORMATION

Seed Type

Seed Type

Regular

Indica/Sativa

Strain Type

Sativa-dominant hybrid

Lineage

Lineage

Jack The Ripper x Jack The Ripper

Pack Size

Pack Size

10 seeds

Indica/Sativa

Indica / Sativa

30/70

THC

THC %

20% to 25% %

Aroma

Aroma

Citrus, herbal, lemon, pine

Flower-time

Flower Time

8 to 9 weeks

Yield

Yield

Moderate

Terpenes

Terpenes

Myrcene, caryophyllene, pinene

Effects

Effects

Creative, energizing, relaxation, uplifting

Best Use

Best Use

Daytime

Grow Tips

Grow Tips

Ensure ample vertical space for Jack the Ripper F2 #2’s stretch and use support stakes during flowering.

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Why Jack the Ripper F2 #2 Seeds Deserve a Spot in Your Garden

Looking to jolt your grow with some sativa-dominant energy? Jack the Ripper F2 #2 cannabis seeds are your ticket. This Irie Genetics exclusive brings legendary parents, a terpene-rich flower, high THC, and a rapid flowering time-no mystery here, just pure garden gold for new and seasoned cultivators alike.

  • Breeder: Irie Genetics
  • Genetics: Jack The Ripper x Jack The Ripper
  • Seed Type: Regular
  • Strain Type: Hybrid
  • THC: 20% to 25%
  • CBD: Less than 1%
  • Flowering Time: 8 to 9 weeks
  • Yield: Moderate
  • Difficulty: Intermediate
  • Aroma / Flavor: Citrus, pine, lemon, herbal, spicy
  • Effects: Creative, energizing, uplifting, relaxation
  • Best Use: Daytime, Social

Jack the Ripper F2 #2 Strain Overview

Jack the Ripper F2 #2 is a sativa-dominant hybrid showcasing why Irie Genetics gets the love from connoisseurs and greenhorns. Born from a self-cross of the iconic Jack The Ripper, this cannabis strain is turbo-charged: you’re getting revered genetics, consistently high THC, and a lineage bred to punch up the flavor and effect. Regular seed type means both male and female phenos for those wanting to hunt for keepers or do their own breeding experiments. It’s not just another citrus number-the invigorating buzz, classic sativa profile, and vibrant buds will make you rethink what high-energy strains can deliver.

Lineage and Breeding of Jack the Ripper F2 #2 Seeds

Jack the Ripper F2 #2 seeds are the result of crossing Jack The Ripper with itself, creating an F2 generation that intensifies the best traits of this legendary sativa-dominant hybrid. Irie Genetics selected this cross to deliver exceptional flavor, improved vigor, and enhanced trichome coverage, making it a reliable option for both home growers and breeders seeking pronounced citrus-pine terps and reliable potency. By reinforcing the parent’s structure and ramping up resilience, this F2 line thrives in diverse environments and allows cultivators to hunt phenos with distinct terpene profiles, heavy resin, and enviable bag appeal. For those chasing high-energy, flavorful sativa experiences, this breed was designed with both headstash hunters and creative breeders in mind.

Flavor and Aroma Profile of Jack the Ripper F2 #2

Jack the Ripper F2 #2’s aromatic profile is a full-on olfactory assault-in the best way possible. Crack a jar and get smacked with fresh lemon zests, a pine forest hit, mouth-tingling spices, and a walk-in-the-woods earthiness. These terpene-rich flowers feature dominant caryophyllene, pinene, and myrcene, so you can expect sharp citrus on inhale, piney backbone, spicy lift, and a grounding, herbal finish. Your nose and palate are in for a ride-good luck staying low-key with these scents wafting around. Discover more about terpene-rich profiles and their benefits at Seeds Here Now.

Effects and Benefits of the Jack the Ripper F2 #2 Strain

This is the cannabis strain for anyone who prefers rocket fuel over the couch. Expect an energizing, creative high-perfect for painting, brainstorming, cleaning the garage, or surviving awkward brunches. Users tout the “clear-headed zing” and sociable vibes, with relaxation sneaking in without slamming you into nap mode. The balance makes Jack the Ripper F2 #2 awesome for daytime to-do lists, deep focus, or kicking back with friends minus the heavy sedation. This uplifting high, combined with elements of clear-headed creativity, is further highlighted in research on sativa effects. If you want your cannabis to motivate (not mummify), this one belongs in your stash.

Phenotypic Variation in Jack the Ripper F2 #2 Seeds

With regular seeds, you’ll spot a fair bit of phenotypic variety-think tall, stretchy sativa expressions with electric green leaves, and some phenos tossing out denser, more resinous buds. Some plants lay on the lemon and pine in aroma, others might flex a spicier, earthier edge. Resin output can surprise you on top Keepers, and color ranges from classic emerald to subtle gold as harvest nears. Bag appeal? Think frosted, long-fingered colas you’ll want to show off.

How To Grow the Jack the Ripper F2 #2 Strain Like a Pro

Stick to the basic cultivation tips-dial in airflow, control humidity, and give her full-spectrum light love; sativas like this stretch, so plan for ample vertical headspace (seriously, your light fixture doesn’t want to be best friends with your buds). Jack the Ripper F2 #2 performs well indoors or outside, but keep the canopy tamed with topping, LST, or SCROG if you’re aiming for maximum yield and light penetration. Don’t skip on support stakes-the stretch is real once flowers set in. For a sativa-dominant hybrid, Jack the Ripper F2 #2 flowers fast-60 to 70 days and your jars will thank you. Moderate difficulty means eager beginners can still crush it if they’re detail-oriented. Expect moderate yields but big smells and stacked resin for extracts or long-cure flavor hunters.

User Reviews

“Electric lemon terps and uplifting effects-she gave me vibrant, frosty buds with a super social high. Easy enough for intermediate growers, with some wild scent coming off the cure.” - Chris M.

“Dense, resin-packed colas, and wow-the pine-lemon funk fills the tent fast. Finished at just over 9 weeks and was a breeze to SCROG. Would absolutely run Jack the Ripper F2 #2 seeds again!” - Alex L.

Buy Jack the Ripper F2 #2 Seeds Today

Jack the Ripper F2 #2 is a standout cross of Jack The Ripper and Jack The Ripper, combining rich flavor, dependable structure, and impressive resin production. With a fast flowering cycle and terpene-loaded harvests, it’s a must for growers seeking flavor and potency. Explore all cannabis seeds at SeedsHereNow.com and elevate your grow game today.


Compare With Similar Strains

Jack the Ripper F2 #2 (Regular) Not The Forum Cookies x Mango Haze (Regular) Product
THC 20% to 25% 20% to 25%
Aroma Citrus, pine, lemon, herbal, spicy Sweet, citrus, earthy, pine, tropical
Flowering Time 8 to 9 weeks 9 to 10 weeks

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Frequently Asked Questions


The Jack the Ripper F2 #2 (Regular) strain from Irie Genetics has a notably quick flowering time of just 56 to 63 days. This relatively short flowering period makes it an appealing choice for growers looking to achieve fast turnarounds without sacrificing quality, and it's well-suited for both indoor and outdoor cultivation setups.
The Jack the Ripper F2 #2 (Regular) strain offers a vibrant and complex terpene profile featuring zesty lemon, fresh pine, and warm spice notes. This combination creates a bright, invigorating aromatic experience that carries through to the flavor. The dominant citrus and pine characteristics are hallmarks of the Jack the Ripper lineage, making this strain particularly aromatic during the flowering stage.
The Jack the Ripper F2 #2 (Regular) strain delivers a well-rounded high characterized by uplifting, creative, and relaxed effects. It leans toward a cerebral, sativa-influenced experience that can boost mood and spark creativity while still providing a comfortable sense of calm. This balance makes it a versatile option for daytime use or social settings where mental clarity is desired.
The Jack the Ripper F2 #2 (Regular) strain is sold as regular (non-feminized) seeds by Irie Genetics. This means the seeds can produce both male and female plants, requiring growers to identify and separate sexes during the pre-flowering stage. Regular seeds are ideal for breeders who want to select exceptional phenotypes or create crosses, and the F2 designation indicates a second-generation stabilization of the genetics.

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