Black Jack is a marijuana strain that produces hard buds with huge, grape-like calyxes that are completely encrusted with THC. The taste is heavy and flavorful and the strain produces exceptionally long-lasting effects. Because of its high THC levels, Black Jack is popular among medical marijuana patients.
“This is by far one of my favorite strains of cannabis of all time. For the entire weight of the flower after trimmed and cured... the sheer wieght of the trichomes account for a large % of the exact weight. It's oder is not changed upon combustion and you exhale the same oderferous flavor that is inhaled and not often is that achived, namely with hybrids. This has a slew of genetics that will dazzle the entire cannab...”