Why this one matters: hybrid genetics with a 16-21% THC ceiling and citrus/diesel-led terps. 7-9 weeks flowering, indoor or outdoor.

Nirvana Seeds lists this at $11.66 — below the median of $26.73 across 44 listings. Pack options: 3-seed at $11.66, 5-seed at $17.88, plus larger sizes.

Few strains carry as much West Coast history as this one, and Nirvana's feminized cut holds up under scrutiny. THC tests typically land between 16–21%, with that classic citrus-and-diesel nose backed by a layer of damp earth that comes through strongest in the final two weeks of flower. Growers running this in both indoor and outdoor setups report a manageable 7–9 week flowering window and harvests in the 400–500g/m² range indoors when canopy management is dialed in. Difficulty sits at moderate — she responds well to topping and low-stress training but doesn't punish minor mistakes the way finicky cuts sometimes do. The effect profile leans toward body relaxation without the couch-lock ceiling you'd get from heavier indicas, which makes dosing more predictable across a session.

This is a solid choice for intermediate growers who want a proven strain without paying heritage-label markup.

Genetics & Lineage

OG Kush traces its genetics to OG Kush Feminized (Nirvana Seeds). This hybrid-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 21%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

OG Kush delivers THC levels of 16-21%, 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 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 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

OG Kush features a citrus, diesel, earthy, 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 Nirvana Seeds — One of Amsterdam's longest-running seed banks (since 1995). Every order includes verified genetics, discreet shipping, and responsive seller support.