Sir Jack is the exclusive feminized S1 version of the legendary Jack Herer, created by self-pollinating a particularly resin-rich and aromatic mother plant. The plant delivers the characteristic Sativa high combined with a complex terpene profile that delights lovers of citrusy-spicy strains. Thanks to the stable S1 genetics, the phenotypes show high uniformity in growth, aroma, and effect. It is perfect for extractions and concentrates, as the buds exhibit above-average resin production.