We use cookies for certain features and to improve your experience. See our Cookie Policy and Privacy Policy to learn more

Leafly

Shop legal, local weed.

Open
advertise on Leafly
ShopDeliveryDispensariesDealsStrainsBrandsProductsLeafly PicksCBDDoctorsCannabis 101Social impact
  • Sign in
  • Create account
  • Strains
  • Shop
  • Shop
  • Delivery
  • Deals
  • Dispensaries
  • CBD Stores
  • Brands
  • Products
  • Leafly Picks
  • Learn
  • Cannabis 101
  • News
  • Leafly Learn
  • Science of cannabis
  • Doctors
  • Social impact
  • Lab partners
  • Download the Leafly App
  • Advertise on Leafly
    • Leafly.comUSA flag
    • Leafly.caCanadian flag
  • Help

Jack Flash reviews

4.2(324)

Read people’s experiences with the cannabis strain Jack Flash.

write a review
July 4, 2017
D........n
Loading...Creative
Loading...Energetic
Loading...Giggly
Loading...Happy
Picked up the strain today. Was deciding between the familiar amnesia and the 'wild and unknown Jack Flash". My girlfriend comes tomorrow so I wanted to blaze it for her and chose the odd one. Just a couple of hours ago I smoked it and boy oh boy. Thats a fist in the face. Don't think thats on the couple days smoke break or the empty stomach, That's actually a great and really potent weed, which gives you real boost of energy and a decent amount of creativity and 'giggliness'. Music, especially stoner feels just right, that I believe is the Indica linage. I smoked a couple of medium-sized bowls and the high lasted about 2 or 3 hours, the big munch, however, doesn't seem to be on the list. Which may be desirable for some. All in all, I believe that this is one of the best strains I have smoked so far. A nice choose for both indica-lovers, but a must-try for sativa fans. Have a nice time, chaps
October 19, 2018
a........2
Loading...Giggly
Loading...Happy
Loading...Hungry
Loading...Relaxed
SMELLS AMAZING!! Smoked a one hitter and was smacked. Felt relaxed like a mf and hungry af lol
1 person found this helpful
June 21, 2018
a........w
Loading...Creative
Loading...Energetic
Loading...Euphoric
Loading...Focused
Jack flash is a true delicacy. Imagine it as an octane booster or baker's yeast. I use it to amplify or intensify other stains depending on my need. PTSD, anxiety, adhd and pain have been silenced with Jack Flash and it's genetic wonder.
3 people found this helpful
April 30, 2018
b........z
Loading...Creative
Loading...Energetic
Loading...Euphoric
Loading...Focused
I had an amazing experience with jack flash, with its citrus earthy smell to its sticky leafs it was a fantastic productive and stressless sesh. Munchies were also rather absent as well which is good because they get the best of me lol! but i definitely recommend to all my fellow productive and upbeat stoners. it is the perfect strain
June 10, 2018
4........u
Loading...Aroused
Loading...Creative
Loading...Energetic
Loading...Euphoric
My boyfriend and I are hella stoners, so our tolerance is super high (pun intended😂) and we got some of this strain from Native Roots! It was FIRE! Nice heady but functional hybrid type of high. I would most definitely recommend this strain 💜
July 29, 2018
p........y
Loading...Creative
Loading...Euphoric
Loading...Focused
Loading...Happy
A great​ little boost in the morning!
February 1, 2018
M........t
Loading...Creative
Loading...Giggly
Loading...Happy
Loading...Relaxed
Good strain to just have a fun time and not worry too much about other stuff that stress you in your daily life. Feels like a sativa until you smoke a decent quantity where it will start to feel more like an indica but not a sleepy one. Great for chill parties or simply to relax while remaining somewhat active. Great taste and great looks. I recommend it
December 5, 2017
M........0
Loading...Aroused
Loading...Energetic
Loading...Uplifted
Loading...Anxious
I really enjoy the terpene profile of the strain. It's pretty citrusy and sweet. The high is definitely not necessarily suitable for those easily provoked with anxiety. As in my personal experience, my heart rate increased and felt extremely restless. I would not smoke this before not having something to do! However, if you're going dancing or for a hike, this could be the perfect strain to bring along!
1...567...35

Buy strains with similar effects to Jack Flash

Order online. Same-day pickup or delivery in
  • Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...Loading...
  • Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...Loading...
  • Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...Loading...
  1. Home
  2. Weed Strains
  3. Hybrid
  4. Jack Flash
  5. Jack Flash Reviews


Stay In Touch

Receive updates on new products, special offers, and industry news.

Something went wrong, please try again.

By providing us with your email address, you agree to Leafly’s Terms of Service and Privacy Policy.

Leafly mobile app
Get high for less.
Download the Leafly app.
Download Leafly: Marijuana Reviews on the App StoreDownload Leafly Marijuana Reviews on Google Play

Business Solutions
  • List your store
  • List your CBD store
  • List your brand
  • List your practice
  • Business log in

About Leafly
  • About us
  • Careers
  • Newsroom
  • Investor relations
  • Contact us
  • FAQs
  • Accessibility

Dispensaries in
  • Los Angeles
  • Seattle
  • Portland
  • San Francisco
  • Toronto
  • Detroit

Privacy & Terms
  • Terms of use
  • Commercial terms of use
  • Privacy policy
  • Do not sell my personal information

* Statements made on this website have not been evaluated by the U.S. Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Information provided by this website or this company is not a substitute for individual medical advice.


© 2025 Leafly, LLC
Leafly and the Leafly logo are registered trademarks of Leafly, LLC. All Rights Reserved.