The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 7701Hybrid

Black Jack Autoflower by United Cannabis Seeds

Ruderalis × Indica × Sativa

Black Jack Autoflower is a hybrid strain meticulously developed by United Cannabis Seeds, integrating ruderalis genetics with indica and sativa lineages. This autoflowering variety is recognized for its ease of cultivation, balanced effects, and a rich sensory profile.

May help withStress
AromaEarthyFloralFruityHerbalOrangePineCitrusBerry

Appearance

Black Jack Autoflower presents dense, compact buds coated in a heavy layer of resin, appearing frosty and glistening. The buds display deep green hues, often with purple undertones, contrasted by vibrant orange pistils and dark trichomes. The plant itself typically has a bushy, compact structure, characteristic of autoflowering strains, supporting significant bud development.

Aroma & Flavor

The aroma of Black Jack Autoflower is notably earthy, complemented by subtle floral and fruity notes, with spicy undertones emerging upon agitation. This complex bouquet is attributed to its terpene profile, described as reminiscent of an autumn forest. Flavors often mirror the aroma, presenting a mix of berry, citrus, earthy, floral, fruity, herbal, orange, and pine notes.

Effects

This hybrid strain is reported to provide balanced effects, combining a moderate cerebral stimulation with a generally relaxing influence. Users may experience a sense of focus, making it suitable for various activities. The overall experience is often described as uplifting yet grounding.

Terpenes & Cannabinoids

Black Jack Autoflower features a significant terpene content, with Caryophyllene, Terpinolene, and Ocimene identified as key contributors to its aroma and effects. Caryophyllene offers spicy notes, Terpinolene contributes piney and citrus aromas, while Ocimene adds light floral and sweet characteristics. The strain typically contains moderate levels of THC, ranging from 15-25%, with minimal CBD content.

Growing

Developed for ease of cultivation, Black Jack Autoflower is resilient and can thrive in various conditions. Its autoflowering trait allows for a rapid life cycle, typically maturing from seed to harvest in approximately 60-70 days. Indoor yields can reach up to 400-500 grams per square meter, making it an efficient choice for growers.

Origins & Lineage

United Cannabis Seeds developed Black Jack Autoflower by carefully blending ruderalis genetics with indica and sativa lineages. The ruderalis component provides the autoflowering characteristic, enabling the plant to flower regardless of light cycle. Indica genetics contribute to bud structure and relaxing effects, while sativa genetics offer uplifting cerebral stimulation and complex aromas, resulting in a balanced hybrid.

Frequently asked questions

What is the THC content of Black Jack Autoflower?
Black Jack Autoflower typically has a THC content ranging from 15-25%.
What are the main terpenes found in Black Jack Autoflower?
Key terpenes identified in Black Jack Autoflower include Caryophyllene, Terpinolene, and Ocimene.
How long does Black Jack Autoflower take to grow?
This autoflowering strain generally completes its life cycle from seed to harvest in approximately 60-70 days.
What kind of effects can be expected from Black Jack Autoflower?
Users often report balanced effects, including cerebral stimulation and a sense of focus, alongside relaxing qualities.