The specs in one line: 18% THC, <2% CBD, 9-10 weeks flowering, 350g/m2 reported. Best indoor or outdoor. moderate grow.

Growers Lab Seeds lists this at $31.30 — the lowest base price in the comparison ($34.51 floor). Pack options: 3-seed at $31.30, 5-seed at $44.99, plus larger sizes.

Smell-first: crack a jar of this and the earthy-fruity combination reads closer to fresh pineapple on a dirt trail than anything candy-sweet. That honest profile carries into the smoke, where 18% THC pushes a clear-headed, energetic effect without the edge that makes some sativas hard to sit with through a full afternoon.

Growers Lab Seeds built this feminized sativa around Jack Herer lineage, and the plant shows it—expect stretch, structure, and a moderate learning curve if you haven't grown a taller sativa before. Indoors or out, she finishes in 9 to 10 weeks and returns around 350g/m², which is a fair trade for the attention she asks for during the stretch phase. Keep your canopy management tight and she rewards it. Best suited for intermediate growers comfortable with training techniques who want a functional daytime variety without chasing ultra-high THC numbers.

Genetics & Lineage

Pineapple Jack traces its genetics to Proprietary cross (Growers Lab Seeds). This sativa-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 Growers Lab 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 18%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Pineapple Jack delivers THC levels of 18%, 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, starting as a cerebral buzz that gradually expands.

Growing Pineapple Jack

Pineapple 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 9-10 weeks with yields of 350g/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

Pineapple Jack features a earthy, fruity 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, Pineapple 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 Pineapple 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 Pineapple Jack from Seennabis?

When you purchase Pineapple Jack through Seennabis, you are buying directly from Growers Lab Seeds — Pheno-hunting laboratory cranking out modern American hybrids. Every order includes verified genetics, discreet shipping, and responsive seller support.