Why this one matters: indica genetics with a 20-25% THC ceiling and citrus/skunky-led terps. 8-10 weeks flowering, indoor or outdoor.

Blimburn Seeds lists this at $25.98 — below the median of $28.67 across 11 listings. Pack options: 3-seed at $25.98, 5-seed at $36.20, plus larger sizes.

Lineage: Hindu Kush landrace stock, refined through decades of Blimburn's Barcelona program, is the backbone of this feminized indica — and it still shows in every grow. Flowering wraps in 8–10 weeks, and experienced home growers running it indoors consistently pull 400–500g/m² without pushing conditions. The nose opens skunky, then settles into earthy citrus as the cure progresses — not a flashy profile, but a classic one that holds up.

THC tests land in the 20–25% range, which puts this firmly in heavy-hitter territory for an indica without reaching for novelty. It handles both indoor setups and outdoor plots at a moderate difficulty level, meaning you don't need a perfectly dialed environment, but sloppy feeding schedules will show. The stretch stays manageable, canopy control is straightforward, and the structure responds well to light LST.

Best suited to growers who want a workhorse indica they can run repeatedly without chasing a learning curve.

Genetics & Lineage

Master Kush traces its genetics to Master Kush (Blimburn Seeds). This indica-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 Blimburn 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 23%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Master Kush delivers THC levels of 20-25%, 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 5-10 minutes, settling into the body as a warm, heavy relaxation.

Growing Master Kush

Master Kush 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 8-10 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 40-50% 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

Master Kush features a citrus, skunky, earthy, pine terpene profile that develops complexity throughout the flowering cycle. Bright lemon and orange zest punch through on the inhale, with a tangy, refreshing finish. 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, Master Kush 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 Master Kush?

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 Master Kush from Seennabis?

When you purchase Master Kush through Seennabis, you are buying directly from Blimburn Seeds — Barcelona-based breeder with one of the largest feminized + autoflower catalogs in Europe — over 1,200 strains spanning Spanish classics, exotic American hybrids (Banana Jelly x Permanent Marker, Skunk Berry, Glookies), and modern cookie/cake genetics. Every order includes verified genetics, discreet shipping, and responsive seller support.