Jack Flash by Sensi Seeds
 
Jack Flash by Sensi Seeds is a high-performing hybrid developed by crossing the legendary Jack Herer with a Super Skunk and a Haze. This 55% indica and 45% sativa strain delivers energetic and euphoric effects, accompanied by impressive yields and a distinctive citrusy, earthy aroma. Jack Flash is celebrated for its powerful sativa high, making it ideal for creative pursuits and social gatherings. This strain is easy to grow, offering vigorous growth, high resistance to mould, and substantial resin production, suitable for extracts and concentrates.
 
Strain Information:
 
Strain Name: Jack Flash
Strain Breeder: Sensi Seeds
Genetics: Jack Herer x (Super Skunk x Haze)
Seed Type: Regular (Produces both male and female plants)
Flowering Type: Photoperiod (Requires light cycle changes to flower)
Flowering Time: 60 to 70 days
Effect: Euphoric, energetic, creative, uplifting, stimulating
Aroma: Potent, earthy, with hints of citrus and exotic wood
Taste: Earthy, citrusy, with a touch of exotic wood
Height:
Indoors: 100 to 180 cm
Outdoors: 180 to 250 cm
Yield:
Indoors: 500 grams per square meter
Outdoors: 600 grams per plant
Appearance: Large, dense, resin-coated buds forming resinous ropes
Cultivation: Suitable for SOG (Sea of Green), Supercropping, and Lollipopping
Climate: Prefers warm, sunny climates but grows well indoors and in greenhouses
Awards:
3rd Place Cannabis Cup HTCC 2004
3rd Place Hydro Cup High Life Hemp Fair 2007
 
Strain Description:
 
Jack Flash is an almost balanced hybrid with 55% indica and 45% sativa genetics, developed by Sensi Seeds by crossing the legendary Jack Herer with Super Skunk and Haze. This unique combination gives Jack Flash its potent sativa high, combined with the vigorous growth patterns and yield potential of indica strains.
 
This strain is available as Regular Seeds, producing both male and female plants, making it ideal for breeding experiments and seed generation.
 
Jack Flash is known for its impressive height, especially when grown outdoors. It can reach up to 250 cm outdoors and 180 cm indoors, depending on the growing environment and phenotype. Structurally, the plant tends to bush out like an indica, with long lateral branches covered in large, resinous buds that form dense, resinous ropes.
 
Jack Flash's vigorous growth is paired with a potent aroma and high resin production, making it suitable for extracts and concentrates. It is an easy-to-grow strain, resistant to mould and pests, making it ideal for beginners and experienced growers alike.
 
Growing Information:
 
Jack Flash is suitable for both indoor and outdoor cultivation, performing best in warm, sunny climates. It thrives in Mediterranean climates but is also well-suited for controlled indoor environments. It responds positively to advanced cultivation techniques such as:
 
Sea of Green (SOG): Ideal for maximizing yield in indoor setups
 
Supercropping and Lollipopping: Improves light penetration and air circulation
 
Screen of Green (SCROG): Effective for managing the taller sativa phenotypes
 
 
Indoor Cultivation:
 
Height: 100 to 180 cm
 
Flowering Time: 60 to 70 days
 
Yield: 500 grams per square meter
 
Preferred Techniques: SOG, SCROG, Supercropping, Lollipopping
 
Climate Requirement: Thrives in controlled indoor environments
 
 
Outdoor Cultivation:
 
Height: 180 to 250 cm
 
Yield: 600 grams per plant
 
Climate Requirement: Warm, sunny climates with long summers
 
Optimal Harvest Time: Late September to early October
 
Strain Effects and Medical Benefits:
 
Jack Flash delivers a potent sativa high with uplifting and energetic effects, making it ideal for social situations, creative activities, and daytime use.
 
Effects:
 
Euphoric Uplift: Energizing and stimulating, promoting happiness and motivation
 
Creative Boost: Enhances creativity and focus, ideal for artistic and intellectual pursuits
 
Social Stimulant: Encourages chattiness and sociability, making it perfect for social gatherings
 
Relaxing Undertones: Mild body relaxation, balancing the cerebral high
 
 
Medical Benefits:
 
Stress Relief: Alleviates anxiety and stress with its uplifting effects
 
Mood Enhancement: Combats depression and fatigue, promoting a positive mindset
 
Pain Relief: Offers analgesic properties suitable for chronic pain and muscle tension
 
Mental Clarity: Enhances focus and concentration, beneficial for ADHD and productivity
 
Strain Flavour and Aromas:
 
Jack Flash is known for its distinctive terpene profile, offering a rich, earthy aroma complemented by hints of citrus and exotic wood. The flavor profile is complex and enjoyable, appealing to cannabis connoisseurs.
 
Flavor Profile:
 
Earthy Base Notes: Deep, robust, and musky
 
Citrus Undertones: Hints of lemon and orange peel
 
Exotic Wood Overtones: Subtle notes of sandalwood and pine
 
Sweetness: Mildly sweet aftertaste
 
 
Aroma Profile:
 
Potent Earthy Scent: Strong, musky aroma with a woody undertone
 
Citrus and Exotic Wood Notes: Lemon-pine scent with hints of sandalwood
 
Skunky Pungency: A faint skunky aroma, inherited from the Super Skunk lineage
 
Strain Summary:
 
Jack Flash by Sensi Seeds is a high-yielding hybrid that perfectly balances sativa and indica genetics, delivering a powerful sativa high combined with a relaxing body effect. Its potent euphoric high makes it ideal for social occasions, creative activities, and daytime use.
 
With two distinct phenotypes, Jack Flash allows growers to choose between a compact, bushy indica or a tall, slender sativa, making it versatile and adaptable for both indoor and outdoor cultivation. It thrives in warm, sunny climates but performs well in controlled indoor environments.
 
Jack Flash is perfect for those seeking a stimulating and uplifting high, with energetic and creative effects. Its earthy, citrusy aroma and complex flavor profile make it a sensory delight.
 
With multiple awards to its name, Jack Flash remains a top choice for cannabis enthusiasts looking for potency, reliability, and exceptional yields.
 
 
Disclaimer: 
All seeds sold at Breeders Collective are strictly intended as souvenirs and for preservation purposes. We do not condone or encourage breaking any laws regarding cannabis. It is your responsibility to research and adhere to the laws in your jurisdiction regarding the purchase, possession, and use of cannabis seeds.