The specs in one line: 17-23% THC, <1% CBD, 9-11 weeks total flowering, 350-500g/m² reported. Best indoor or outdoor. easy grow.

Lineage: Master Kush Auto traces back to Sensi Seeds' original Hindu Kush-region breeding work — two Kush-line parents stacked into an autoflowering format that keeps the classic resin profile intact. THC tests typically land between 17–23%, and the terpene expression skews toward pine and damp earth with a faint sweetness on the back end — closer to pressed charas than anything candy-forward. Plants stay compact and finish the full cycle in 9–11 weeks from seed, which matters in shorter Canadian seasons where a mid-June start can still hit harvest before the first frost warning.

Indoor runs average 350–500 g/m² under adequate light, and the easy difficulty rating holds up — structure is forgiving, feeding requirements are straightforward, and the auto trigger removes the light-schedule management that trips up newer growers. Resin production is heavy enough that this is a legitimate choice for anyone running ice water hash or dry-sift alongside their flower harvest.

Genetics & Lineage

Master Kush Automatic traces its genetics to Master Kush (Sensi Seeds genetics). This hybrid-dominant autoflower 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 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 Automatic delivers THC levels of 17-23%, 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 Master Kush Automatic

Master Kush Automatic is rated as easy difficulty, making it an excellent choice for first-time growers. The plants are resilient, forgiving of common mistakes like overwatering or inconsistent feeding schedules.

Indoor Growing: Expect a flowering time of 9-11 weeks total with yields of 350-500g/m². Plants typically reach 70-120cm 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

Master Kush Automatic features a sweet, earthy, pine, floral terpene profile that develops complexity throughout the flowering cycle. A smooth, candy-like sweetness defines the flavor, with subtle complexity on the exhale. 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 Automatic 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 Automatic?

This strain is ideal for beginner growers looking for a reliable, low-maintenance plant that delivers consistent results without advanced techniques. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Master Kush Automatic from Seennabis?

When you purchase Master Kush Automatic 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.