Spec sheet first — strain: indica, seed type: feminized, THC: 18-25%, yield band: high, environment: indoor or outdoor.

Lineage: tracing back through Chemdawg, Lemon Thai, and Pakistani Kush, OG Kush Feminized earned its place in Sensi Seeds' catalogue by being genuinely useful rather than just famous. THC typically tests between 18–25%, and indoor growers pulling 500–700 g/m² in a 7–9 week flower window will find that output realistic with decent light intensity and a consistent feed schedule. The flavour profile leans into citrus peel and fuel with a faint sweetness at the back — not subtle, so expect the tent to smell. Compact structure means she fits tighter spaces without much training, though moderate difficulty means first-timers should have at least one grow under their belt before tackling her; she responds poorly to overwatering and nutrient excess. She handles both indoor and outdoor setups, though Canadian outdoor growers in shorter-season regions should start her indoors by late April to finish comfortably before October.

Genetics & Lineage

OG Kush traces its genetics to OG 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

OG 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 OG Kush

OG 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 7-9 weeks with yields of 500-700g/m². Plants typically reach 60-100cm indoors. This strain responds exceptionally well to SCROG (Screen of Green) and LST (Low Stress Training), which can boost yields significantly. 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 the dense, heavy buds this strain produces.

Flavor, Aroma & Terpene Profile

OG Kush features a citrus, diesel, sweet, pine terpene profile that develops complexity throughout the flowering cycle. Pungent fuel and chemical notes hit first, followed by an earthy, musky undertone. 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, OG 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 OG 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 OG Kush from Seennabis?

When you purchase OG 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.