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