Black Jack

Genetics: Black Domina x Jack Herer Family tree ↓

  • THC 21%
  • CBD 0.6%
  • Flowering Time From 56 to 63 days
  • Yield 525 g/m²
Indica 50% Sativa 50%

FLAVORS

Pine Pepper Incense Hash

EFFECTS

Focused Euphoric Happy Relaxed Creative

Best price

from €4.90 / seed

10 Seeds · €49.00 · WeedSeedsExpress

Black Jack: family tree

Descendants
Colombian Jack
Other sources say (2)

Lineage as declared by the seedbanks: sometimes they disagree.

Explore the family →

Price Comparison Table — Black Jack

Vendor 3 Seeds 5 Seeds 10 Seeds
WeedSeedsExpress
Best price
€24.00 €8.00 / seed €34.00 €6.80 / seed €49.00 €4.90 / seed

Description from WeedSeedsExpress

A Balanced Powerhouse of Heritage Genetics

Black Jack is a sophisticated 50/50 Indica-Sativa hybrid born from the union of two legendary parents: the resin-heavy Black Domina and the iconic, cerebral Jack Herer. This lineage produces a versatile strain that strikes a perfect equilibrium between heavy-hitting muscle and bright, uplifting sparkle. It is designed for those seeking a "best of both worlds" experience—a high that feels both grounding and expansive.

Flavor Profile and Terpene Complexity

The sensory experience of Black Jack is defined by its deep, earthy base notes layered with a spicy pepper kick and subtle floral sweetness. The smoke is smooth and classic, often accompanied by hints of pine and eucalyptus. This complex terpene profile includes:

  • Limonene: Providing a bright, focused clarity.
  • Linalool and Humulene: Offering a soothing, chilled sensation.
  • Beta-caryophyllene: Delivering that signature peppery bite.

Potency and Experience

With THC levels reaching up to 21%, Black Jack offers a potent yet rounded experience. The high typically begins with a clean, euphoric buzz that promotes happiness and sharp focus. As the experience progresses, a soft, creeping body calm settles in, providing relaxation without heavy sedation. It is an ideal choice for users who want to remain creative and engaged while simultaneously melting away tension.

Cultivation Characteristics

Black Jack is a vigorous and stable plant that rewards growers of all skill levels. It handles various training techniques—such as topping, LST, or SCROG—with ease. In indoor environments, the plant maintains a manageable structure, reaching heights of 130 cm to 170 cm. Outdoors, it thrives in warm, dry, or highland climates, where it can reach impressive heights of up to 270 cm.

The strain boasts a productive flowering period of 8 to 9 weeks, culminating in dense, frosty colas. Growers can expect substantial yields, reaching up to 500 g/m² indoors and up to 700 grams per plant in outdoor settings.

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