The specs in one line: 15-19% THC, <1% CBD, 9-11 weeks flowering, 400-500g/m2 reported. Best indoor or outdoor. moderate grow.

Nirvana Seeds lists this at $11.66 — the upper end of the comparison range (up to $10.50). Pack options: 3-seed at $11.66, 5-seed at $17.88, plus larger sizes.

Lineage: Skunk × Northern Lights × Haze — three workhorses that Nirvana combined into a sativa that still fits a manageable indoor tent. Flowering runs 9 to 11 weeks, which is on the longer side for a feminized sativa, but growers who push through are looking at 400–500g/m² once dialed in. THC sits in the 15–19% range: enough for a noticeable cerebral shift without the anxiety ceiling some high-20s strains carry.

The nose leans skunky and diesel with a fruity layer underneath — not a one-note smoke. Difficulty is moderate, meaning you'll want some experience managing stretch and airflow, but it's not a strain that demands expert-level attention. It runs well indoors or out, which gives you flexibility if your season allows for a late outdoor finish. A solid pick for intermediate growers who want a classic Dutch sativa without chasing boutique pricing.

Genetics & Lineage

Jock Horror traces its genetics to Jock Horror Feminized (Nirvana 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 Nirvana 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 19%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Jock Horror delivers THC levels of 15-19%, 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 Jock Horror

Jock Horror 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 9-11 weeks with yields of 400-500g/m2. Plants typically reach 100-180cm 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

Jock Horror features a fruity, diesel, skunky, 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, Jock Horror 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 Jock Horror?

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 Jock Horror from Seennabis?

When you purchase Jock Horror through Seennabis, you are buying directly from Nirvana Seeds — One of Amsterdam's longest-running seed banks (since 1995). Every order includes verified genetics, discreet shipping, and responsive seller support.