Black Jack Cannabis Seeds from Sweet Seeds · Indica / Sativa: % · THC: % CBD: 1% CBN: 0,6% · Indoor Yield: gr/m2 · Outdoor Yield: gr/plant. The aroma is very sweet and with hints of incense complemented by lemony citrus tones. The tastes are pure in all their splendour. Black Jack Auto® features a strong sweet aroma with a background of cathedral from the Haze type. Crossbreed of our Black Domina'98 with an exceptional Jack Herer that features a pleasant and intense bouquet similar to the Haze's cathedral incense aromatic. Previous strain Pre. strain Black Haze · Next strain Black Jack Autofloreciente. Exceptionally long-lasting high. Blog categories. Black Domino / Jock Horror hybrid. This version shortens flowering time by one week compared to the original. Black Jack is a marijuana strain created by Sweet Seeds that stands out for its magnificent production and its compact structure. Cómo cultivar marihuana · Fundamentos · Métodos avanzados. Highly-thought-of medical marijuana strain. Hard buds with huge, grape-like calyxes. Black Jack es una variedad indica/sativa de Sweet Seeds y se puede cultivar interiores (donde las plantas femeninas necesitarán un período de floración de ±. Apta para cultivo en interior y exterior; Sexo: feminizada; Genética: Black Domina x Jack Herer; Genotipo: 50% Sativa/50% Indica; Producción interior: g/.