Overview
Emerald Jack is a sativa-dominant hybrid, combining Emerald Triangle-region genetics with Jack Herer-lineage crosses, known for a citrus-pine flavor and an energizing, clear-headed high. It typically tests between 16% and 21% THC. It joins Jack One, XJ-13, Super Jack, and Black Jack already documented in this database as another branch of the widely influential Jack Herer genetic line.
Strain Helps With
Based on user reviews rather than clinical evidence, Emerald Jack is commonly cited by users for boosting mood and mental focus. This is not a substitute for professional medical advice; as with other energizing sativas, it is worth starting with a smaller amount if you are prone to anxiety.
Terpenes
Its flavor is shaped by pinene and terpinolene, the same terpene backbone that defines Jack Herer and its many descendants, producing a bright, resinous citrus-pine aroma.
Parents
Emerald Jack combines Emerald Triangle-region genetics with Jack Herer-lineage crosses; exact breeding records vary by source. Through Jack Herer, it connects to Jack One, XJ-13, Super Jack, and Black Jack, all already documented in this database.
