Super Jack blends two legendary powerhouses—Jack Herer's creative spark with Super Skunk's potent vigor—delivering a hybrid that rewards growers with vigorous growth and substantial returns. Expect 450g/m² yields within 8-9 weeks, with plants reaching 100-160cm under moderate cultivation demands. The energetic, focused high pairs beautifully with fruity, pine, and sweet notes that linger through each session. This 20% THC feminized cultivar thrives for intermediate growers seeking reliable performance without excessive complexity. Explore more autoflower seeds or browse the full Dutchman Seeds catalog for classic Dutch genetics in modern forms. For a similar flavor profile with different effects, check Pineapple Trainwreck.

Genetics & Lineage

Super Jack traces its genetics to Proprietary cross (Dutchman Seeds). This hybrid-dominant feminized seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Dutchman Seeds, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily relaxed and euphoric effects, making this strain ideal for evening use and unwinding after a long day. The body-centered stone builds gradually, easing tension and promoting deep physical relaxation. With THC levels reaching 20%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Super Jack delivers THC levels of 20%, placing it in the moderate-to-strong range that most regular consumers find comfortable. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within minutes with a balanced head-and-body experience that evolves over time.

Growing Super Jack

Super Jack is rated as moderate difficulty, making it suitable for growers with some experience. Basic knowledge of nutrient schedules, pH management, and environmental controls will help maximize results.

Indoor Growing: Expect a flowering time of 8-9 weeks with yields of 450g/m2. Plants typically reach 100-160cm indoors. Standard training techniques like topping and LST will help manage height and improve light penetration. Maintain temperatures between 68-80°F with relative humidity around 45-55% during flowering.

Outdoor Growing: This versatile strain performs well in both indoor and outdoor environments. Outdoor growers in warm climates can expect harvest from late September through October. Watch for humidity during late flowering to prevent bud rot, especially with dense flower formations.

Flavor, Aroma & Terpene Profile

Super Jack features a fruity, pine, sweet terpene profile that develops complexity throughout the flowering cycle. Sweet berry and grape notes dominate the inhale, with a sugary exhale that lingers on the palate. The aroma intensifies significantly during the final 2-3 weeks of flowering — carbon filtration is recommended for indoor grows requiring discretion.

Medical Benefits

While individual experiences vary, Super Jack is commonly reported to help with stress relief, chronic pain, insomnia, and muscle tension. The deeply relaxing effects make it a popular choice among medical users seeking nighttime relief. As with any cannabis strain, start with a low dose and increase gradually. Consult a healthcare professional before using cannabis for medical purposes.

Who Should Grow Super Jack?

This strain is ideal for intermediate growers ready to push their skills and be rewarded with superior results. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Super Jack from Seennabis?

When you purchase Super Jack through Seennabis, you are buying directly from Dutchman Seeds — Dutch breeder with a deep autoflower catalog — Northern Lights Auto, Amnesia Auto, AK-47 Auto, Bubba Kush Auto. Every order includes verified genetics, discreet shipping, and responsive seller support. Dutchman Seeds has completed over 30,250 sales with a 4.7-star rating from 2,472 verified reviews.