White Fire OG Feminized blends two legendary West Coast strains into a potent hybrid that delivers consistent results without breaking the bank. This cross harnesses the creamy OG Kush foundation with the energetic Fire OG lineage, producing 28% THC plants that flower in 9-10 weeks with yields reaching 500g/m². Expect relaxed, euphoric effects paired with complex citrus, diesel, and earthy notes that linger on the palate. At 100-180cm tall, these feminized plants suit moderate growers navigating their first serious grow or returning cultivators seeking reliable Dutch genetics. Browse the autoflower seeds section for alternatives, or explore the full Nirvana Seeds catalog for other classics. If you're drawn to similar flavor profiles, Blue Dream Autoflower offers another compelling option from this Amsterdam institution since 1995.

Genetics & Lineage

White Fire OG traces its genetics to White Fire OG 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 28%, this is a potent strain recommended for experienced users — newcomers should start low and go slow.

THC Level & Potency

White Fire OG delivers THC levels of 28%, 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 minutes with a balanced head-and-body experience that evolves over time.

Growing White Fire OG

White Fire OG 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 9-10 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 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

White Fire OG features a citrus, diesel, sweet, earthy 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, White Fire OG 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 White Fire OG?

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 White Fire OG from Seennabis?

When you purchase White Fire OG 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. Nirvana Seeds has completed over 198,000 sales with a 4.6-star rating from 6,840 verified reviews.