Sensi Seeds runs this as a indica feminized line — 18-25% THC lab range, citrus/earthy-dominant terps, 7-9 weeks from flip.

Sensi Seeds lists this at $28.67 — above the median of $27.97 across 11 listings. Pack options: 3-seed at $28.67, 5-seed at $42.77, plus larger sizes.

Lineage: two landrace selections pulled from the Hindu Kush corridor — one Indian, one Afghan — make up the backbone of Master Kush Feminized, and that ancestry shows up clearly in every part of the grow. Flowering wraps in 7–9 weeks, plants stay compact and dense, and yields land in the 400–550 g/m² range under solid light. THC tests between 18–25%, with the resin production you'd expect from something this deep in indica territory. The terpene profile skews earthy and piney with a citrus edge — not sweet, not candy, just the kind of dry, resinous smell that points straight back to traditional charas-style hash.

This is a rated-advanced strain for a reason: she's unforgiving about humidity in late flower, and those tight buds need airflow. Growers comfortable dialing in environment — indoors or out — will get the most from her.

Genetics & Lineage

Master Kush traces its genetics to Master Kush (Sensi Seeds genetics). 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 Sensi Seeds, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily relaxed and sleepy 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 25%, this is a potent strain recommended for experienced users — newcomers should start low and go slow.

THC Level & Potency

Master Kush delivers THC levels of 18-25%, placing it in the high-potency category alongside powerhouses like Gorilla Glue and Girl Scout Cookies. 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 advanced difficulty, making it best suited for experienced cultivators who understand advanced techniques. This strain rewards meticulous attention to detail with exceptional results.

Indoor Growing: Expect a flowering time of 7-9 weeks with yields of 400-550g/m². Plants typically reach 60-100cm 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, earthy, pine, floral 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 advanced cultivators and breeders seeking exceptional phenotypes and willing to invest the extra care required. 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 Sensi Seeds — The world's oldest cannabis seed bank, founded in Amsterdam in 1985. Every order includes verified genetics, discreet shipping, and responsive seller support. Sensi Seeds has completed over 177 sales.