Continuing the tradition of improving on our best work, Sensi Seeds is delighted to present Jack Flash – an all-female version of Jack Herer´s direct descendant!

To create Jack Flash, Herer´s sublime gene-pool was refined, reinforcing desired traits through back-crossing. Over multiple generations, our favourite Herer mother was infused with a precise blend of Super Skunk and Haze, undergoing rigorous selection and testing at every stage.

By altering this program only slightly and adding a unique ‘father´ plant to the mix in the final stage, we have been able to produce Jack Flash #5- a reliable, consistent, feminised variation on our spectacular Jack Flash. Jack Flash has the bulk and vigour of her Afghani-Skunk ancestors without sacrificing any of Herer´s sumptuous Haze high. In isolating this particular balance of traits, the four common phenotypes of Jack Herer are reduced to two recurring forms in Jack Flash, representing the contrasting sides of her heritage.

The Indica form is compact enough for SOG, with rapid and highly distinctive bud development. Calyxes swell to outrageous sizes, piling atop each other to form resin-saturated ropes which build into multi-point crowns on terminal buds.

The Sativa-dominant Jack Flash is a truly world-class example of cannabis. Growers with space for medium-to-large plants will be astounded by this phenotype – her flavour, yield and mind-body potency are virtually unparalleled. Significant height gain in flowering, paired with the ability to completely fill out with solid, running, Skunk-Haze bud means that best results are seen in when Jack Flash´s Sativa form is allowed to finish at 1m or taller. While most members of the Sensi family rate Northern Lights#5 x Haze or Jack Herer as their all-time favourite ganja, Jack Flash is another serious contender for the title and is steadily gaining ground on the two world champion Sativas.

Brand

Sensi Seeds Bank

Sensi Seeds Bank – Best Prices + FREE Seeds & Worldwide Shipping! 🌍🌱💰

Welcome to your ultimate source for Sensi Seeds, where world-renowned cannabis genetics meet unbeatable prices! Established in 1985 in Amsterdam, Sensi Seed Bank is one of the oldest and most respected seed banks in the cannabis industry, known for its commitment to quality, innovation, and preservation of cannabis genetics.

🌟 Why Choose Sensi Seed Bank?

✅ Heritage Genetics – Trusted by growers for decades! ✅ FREE Seeds with Every Order 🌱 ✅ Discreet Worldwide Shipping ✈️ ✅ Secure Payment Options 🔒 ✅ Award-Winning Strains 🏆 ✅ Extensive Selection – Indicas, Sativas, and Hybrids!

🌱 Discover Legendary Sensi Seeds Strains

• Skunk #1 – The classic strain that revolutionized cannabis cultivation, renowned for its balanced effects and robust growth.
• Northern Lights – An iconic Indica with soothing properties, celebrated for its rich, earthy flavor and relaxing effects.
• Jack Herer – A sativa-dominant hybrid named after the legendary cannabis activist, known for its uplifting and creative effects.
• Shiva Skunk – A potent strain that delivers a powerful high with sweet and earthy notes, perfect for evening use.
• Super Skunk – A favorite among growers for its resilience, high yield, and robust skunky aroma.
• Hindu Kush – A pure Indica strain with deep roots in cannabis history, offering a calming and meditative experience.
• Afghan #1 – A classic landrace strain that showcases the essence of traditional cannabis cultivation.

📜 The Sensi Seed Bank Story

Founded by Ben Dronkers, Sensi Seed Bank began as a small seed bank dedicated to preserving and cultivating high-quality cannabis genetics. During the early years, the company focused on collecting and stabilizing various strains from around the world, including both landrace and hybrid varieties. This commitment to preservation laid the groundwork for Sensi Seed Bank's future success.In the late 1980s and early 1990s, Sensi Seed Bank quickly gained recognition for its high-quality genetics and became a staple at cannabis cups and competitions. The company’s signature strains began winning prestigious awards, solidifying its reputation as a leader in the industry. Notable achievements include multiple High Times Cannabis Cup wins, where strains like Skunk #1 and Northern Lights were recognized for their excellence in breeding and cultivation.Throughout the years, Sensi Seed Bank has remained committed to research and innovation. Their breeding team continuously develops new strains while maintaining the integrity of their classic offerings. This dedication ensures that every seed you purchase is of the highest quality, backed by decades of expertise.

🛒 Shop with Confidence

At StrainSupermarket.com, we proudly offer a wide selection of Sensi Seeds. Whether you’re searching for classic strains or the latest innovations, we have everything you need! Enjoy secure payments, discreet worldwide shipping, and FREE seeds with every order!

🌍 Start Your Growing Journey Today!

Elevate your cannabis cultivation with Sensi Seeds' exceptional genetics.

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