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HYBRID · Jack Herer x NYC Diesel

Jack Diesel

THC

17.9–28.15%

CBD

0.2%

Breeder

Positronics Seeds

Jack Diesel is a 50/50 hybrid of Jack Herer and NYC Diesel testing up to 28.15% THC.

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Jack Diesel crosses Jack Herer with NYC Diesel into a 50/50 hybrid from Positronics Seeds that tests across an unusually wide range, from 17.9% up to 28.15% THC. Its terpene profile runs through limonene, linalool, humulene, and caryophyllene, with myrcene and caryophyllene oxide adding depth, a mix that likely bridges Jack Herer's spicier, piney character with NYC Diesel's fuel-forward side. It takes a moderate level of grow experience, finishing flowering in eight to nine weeks, with indoor plants staying compact at 80-100cm and returning 450-550 grams per square meter. With two legendary parent strains and a THC ceiling that can push past 28%, Jack Diesel sits among the more potent crosses built from either lineage, a strain worth seeking out purely for the numbers alone.

This is aggregated, user-reported information from third-party sources, not medical advice. Cannabis affects everyone differently — talk to a doctor about your own health needs, and always follow the law where you are.