Why this one matters: hybrid genetics with a 20-25% THC ceiling and citrus/diesel-led terps. 8-12 weeks flowering, indoor or outdoor.

Lineage: Brazilian sativa × Indian indica, collapsed into an autoflowering format that finishes in 8–12 weeks without any light-schedule management. That heritage shows up clearly in the resin production — tested samples have come back at 20–25% THC — and in a nose that opens with sharp citrus and diesel before settling into a softer floral finish.

Moderate difficulty means this isn't a beginner's first run, but it's forgiving enough that growers with one or two cycles under their belt won't struggle. Indoors under decent LED or HPS coverage, realistic yields land between 400–500 g/m², and the compact height keeps things manageable in a tent or a tight outdoor spot. The autoflowering trigger also makes it a practical choice for Canadian growers chasing a second outdoor cycle before temperatures drop below 15°C.

Best suited to intermediate growers who want a well-documented, fast-finishing plant without the overhead of a photoperiod light flip.

Genetics & Lineage

White Widow traces its genetics to White Widow Autoflower (Premium Cultivars). 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 Premium Cultivars, 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

White Widow delivers THC levels of 20-25%, 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 White Widow

White Widow 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 8-12 weeks with yields of 400-500g/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 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 Widow features a citrus, diesel, floral 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 Widow 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 Widow?

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 Widow from Seennabis?

When you purchase White Widow through Seennabis, you are buying directly from Premium Cultivars — US-based cannabis seed retailer with a curated catalog of feminized, autoflower, and exotic genetics. Every order includes verified genetics, discreet shipping, and responsive seller support.