Jack Flash

Improving Jack Herer

Creating a successor to the renowned Jack Herer strain meant addressing the challenge that tropical, cerebral Sativas are typically seen as hard to grow and low-yielding indoors. By merging Jack Herer with a Skunk variant, Sensi breeders aimed to debunk this myth, prioritizing ease of growth without sacrificing quality.

The Genetic Process

Through extensive back-crossing, a Jack Herer variant was developed by blending it with Super Skunk and Haze, intensively selecting traits to enhance its characteristics. This rigorous process gave rise to Jack Flash, embodying the strength of its Afghani-Skunk ancestors while maintaining the iconic Haze high from Herer.

Phenotypes of Jack Flash

Jack Flash showcases two main phenotypes, each embodying aspects of its genetic heritage. The Indica-dominant variant thrives in compact spaces, producing dense, resin-heavy buds. Its Sativa counterpart, ideal for growers with more room, excels in flavor, yield, and potency, best when allowed to grow over a meter tall.

A Rising Star

Jack Flash is now competing with top Sativas like Northern Lights#5 x Haze and Jack Herer, thanks to its exceptional qualities and growing popularity among the Sensi family.

Strain Summary

• Regular: (non feminized) Cannabis Seeds
• Cannabis Cup Winner:
• Sunny: / Mediterranean
• High plant:
• Flowering 60 – 70 days:
• Yield Heavy Yield:
• 45% Sativa: / 55% Indica