The MAS 1g Concentrate - Emerald Jack Sugar is a cannabis concentrate known for its sugar-like consistency and sativa-dominant properties. General Characteristics Strain Profile: Emerald Jack is typically a cross between Jack Herer and Emerald OG, resulting in a sativa-dominant profile. Consistency: This product is classified as "Sugar" or "Sugar Sauce," which refers to a crystalline texture often rich in terpenes.