A rare and sought-after hybrid, Sour Jack is historically the union of the Sativa-dominant Sour Diesel and Jack Herer varieties. Characterised by intensely green leaves, curled, tangerine pistils and unusual, egg-shaped flowers, this is a high-THC strain with a powerful, citrus aroma with a hint of gas. This harvest has been gently processed using E-Beam technology to make it suitable for immunocompromised patients. Terpene profile: limonene, beta_myrcene, linalool