Black Jack Autoflower
Black Jack Autoflower
Also known as: Black Jack Auto, Jack Black Auto
Overview
Black Jack Autoflower is a third-generation autoflowering hybrid cannabis strain developed by Sweet Seeds as an autoflowering version of their original Black Jack strain. This strain is the result of crossing Black Domina and Jack Herer with S.A.D. (Sweet Afghan Delicious) Auto genetics, combining the best traits of these legendary parent strains into a robust, fast-flowering variety. Known for its balanced effects, this autoflowering variety offers the best of both indica and sativa characteristics.
The strain produces dense buds with a mix of deep green and purple hues, accented by bright orange pistils and a generous coating of frosty trichomes. This high-quality autoflowering strain features dense buds and outstanding resin production with a pungent sweet aroma and earthy tones. The THC content typically ranges from 15% to 20%, though some phenotypes can reach up to 25% THC, making it a potent strain suitable for experienced users. Some batches may contain up to 5% CBD, though typically around 1%, adding therapeutic value to its profile.
What sets Black Jack Autoflower apart is its autoflowering genetics inherited from ruderalis, which makes cultivation extremely beginner-friendly. The plant grows rapidly and goes from seed to harvest in as little as 9 weeks from germination, with a typical flowering time of 9-10 weeks from germination. The strain is known for its robust growth and resilience against common pests and diseases, making it an excellent choice for growers looking for a low-maintenance strain.
Effects
Reported Medical Uses
- Users report relief from chronic pain
- May help with anxiety and stress
- Often used for depression management
- Users report relief from muscle spasms
- May help with insomnia
- Often used for chronic fatigue
- Users report appetite stimulation
- May help with nausea
This is not medical advice. Consult a healthcare professional.
Possible Negative Effects
Growing Information
Black Jack Auto is a great choice for novice growers as it is really easy to grow, going from seed to harvest in as little as 9 weeks from germination. Indoor yields range from 400-550g/m² with plants reaching 40-110cm in height, while outdoor yields can reach 40-250g per plant. Indoor cultivators can expect yields of up to 18 ounces per square meter, while outdoor growers can achieve up to 9 ounces per plant under optimal conditions. The strain thrives in temperatures of 70-80°F (21-27°C) with humidity levels of 40-50% during vegetative stage, decreasing to 30-40% during flowering. For optimal results, provide 18-20 hours of light per day during both vegetative and flowering stages. This strain is adaptable to various growing environments, whether indoors, outdoors, or in a greenhouse, with its compact size making it suitable for discreet cultivation.