Jack Flash
Jack Flash
Also known as: Jack Flash #5 (feminized version)
What is the Jack Flash strain?
Jack Flash is a hybrid cannabis strain with up to 20.0% THC, known for its euphoric effects and citrus and earthy flavor profile.
Jack Flash was created by the renowned cannabis breeder Sensi Seeds, which set out to improve on the legendary Jack Herer by creating a hybrid that combined these powerful genes with the highly sought-after growing attributes of a Skunk. The breeder mixed Jack Herer female with Sensi's Super Skunk and Haze to produce trichome-rich buds, high THC, and low CBD, according to Amsterdam Seed Center. This cup-winning variety won 3rd Place at the High Times Cannabis Cup 2004 in the category Best Cannabis. Jack Flash Regular is 55% indica and 45% sativa, making it an almost balanced hybrid that offers the best of both worlds. As the first stable hybrid bred from the Jack Herer line, the original Jack Flash was created by back-crossing a Jack Herer mother with a blend of Super Skunk and Haze in order to stabilize and refine the most desired traits of all three strains. The four phenotypes of Jack Herer have been narrowed down to two in Jack Flash, one more indica in growth and one more sativa. According to growers, this strain flowers into sticky nugs with olive and dark green foliage covered with patches of orange hairs. Jack Flash buds are generally dense and covered in a thick layer of white trichomes, with colors ranging from deep green to light green, and they may have orange or brownish pistils.
What are the effects of Jack Flash?
What are the medical benefits of Jack Flash?
- Medical marijuana patients choose Jack Flash for immediate relief of symptoms associated with stress, anxiety, and chronic pain
- Medical consumers often choose Jack Flash for its potential healing properties, such as alleviating stress, anxiety, and depression
- Users report great pain and stress relief
- Feelings of anxiety, depression and stress can be effectively treated using it
This is not medical advice. Consult a healthcare professional.
What are the side effects of Jack Flash?
- 💧 Dry Mouth
- 👁️ Dry Eyes
- 😨 Paranoia
- 🤕 Headache
- 💫 Dizziness
- Dry mouth and eyes
- Paranoia, headache or dizziness when consumed improperly
How do you grow Jack Flash?
Jack Flash is reportedly easy to grow, vigorously growing swollen calyxes that are stacked upon one another and heavily coated in resin in an eight-to-nine-week flowering cycle. According to Sensi Seeds, Jack Flash produces very large yields when grown indoors or in a warm, sunny outdoor environment. Jack Flash Regular requires an average amount of time to complete its flowering. Growers can anticipate the flowering stage to take around 70 days in total. When cultivated outdoors, the plants can reach staggering heights. In fact, it's not uncommon for them to grow as tall as 180 to 250 cm. Inside, growers report harvesting around 500 grams per square metre. Outside, grow reports mention about 600 grams per plant, which is much more plentiful than average sativa harvests. Overall, this strain was a pleasure to grow, if a bit demanding. If you're looking for an incredibly productive plant, this is one of the best options on the market. However, due to its explosive growth and towering height, it may not be a suitable choice for growers with limited space.
How should you use Jack Flash?
Jack Flash is a hybrid strain with 20.0% THC, which is moderate potency. As a hybrid, it offers versatility for both daytime and evening use.
Beginners
Start with 1-2 small inhalations or 2.5-5mg if using edibles. Wait 15 minutes before taking more. This strain is potent — start very low.
Regular Users
A standard session of 3-5 inhalations or 5-15mg edible dose. Effects typically onset within 5-15 minutes when inhaled, 30-90 minutes for edibles.
Experienced Users
Adjust to personal tolerance. Moderate doses should provide a satisfying experience.
Start low and go slow. This is not medical advice — consult a healthcare professional before using cannabis.
What is the genetic lineage of Jack Flash?
What are Jack Flash's parent strains?
What strains were bred from Jack Flash? (6)
Frequently Asked Questions
How does Jack Flash make you feel?
Jack Flash is a hybrid strain that primarily produces euphoric effects, followed by creative. Users report the dominant effect at 85% intensity. With 20.0% THC, this strain is moderately strong and suitable for regular consumers.
Is Jack Flash good for medical use?
Jack Flash has been reported by users for medical marijuana patients choose jack flash for immediate relief of symptoms associated with stress, anxiety, and chronic pain, medical consumers often choose jack flash for its potential healing properties, such as alleviating stress, anxiety, and depression, users report great pain and stress relief, feelings of anxiety, depression and stress can be effectively treated using it. As a hybrid, it offers a balanced profile that may work throughout the day.
This is not medical advice. Consult a healthcare professional.
Are there side effects with Jack Flash?
Some users have reported dry mouth, dry eyes, paranoia, headache, dizziness, dry mouth and eyes, paranoia, headache or dizziness when consumed improperly when using Jack Flash. Starting with a low dose and staying hydrated can help minimize these effects.
What does Jack Flash taste and smell like?
Jack Flash features a flavor profile of citrus, earthy, herbal, pine, skunk, spicy, sweet. The dominant terpenes are Terpinolene and Myrcene, which contribute to its distinctive aroma.
What do users say about Jack Flash?
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What does the research say about Jack Flash?
Jack Flash is a hybrid cannabis strain containing up to 20.0% THC, with a terpene profile dominated by Terpinolene and Myrcene. Below are authoritative resources for understanding the compounds in this strain.
Cannabinoid Information
Cannabis Regulations & Safety
What strains are similar to Jack Flash?
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HybridTHC: 20.0% - 30.0%
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$.i.N.G
HybridTHC: 18.0% - 24.0%
'78 LA OG Affie
HybridTHC: 22.0% - 23.0%
'78 Skunk 'D' x Gorilla Grape
HybridTHC: Unknown
'78 Skunk 'M' x Gorilla Grape
HybridTHC: Unknown
'87 Firebird
HybridTHC: 18.0% - 23.0%
'98 Aloha White Widow
HybridTHC: 20.0% - 25.0%