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