The specs in one line: 20-25% THC, <1% CBD, 8-9 weeks flowering, 400-500 g/m² reported. Best indoor or outdoor. moderate grow.

Lineage: Brazilian Sativa crossed with South Indian Indica — the same pairing that made White Widow a fixture in Amsterdam coffee shops through the 1990s and kept it relevant ever since. DNA Genetics' feminized version runs 8–9 weeks to finish and consistently pulls 400–500 g/m² indoors under a standard 600W setup. THC tests typically land between 20–25%, with resin coverage heavy enough that trim work alone is worth saving for hash or rosin pressing. The nose leans earthy and pine-forward — nothing tropical or candy-sweet, just clean, sharp terpenes that fill a tent fast, so carbon filtration is non-negotiable in a shared space.

Growth behaviour is straightforward: moderate difficulty means she responds well to topping and basic LST but won't punish a newer grower who skips it. She handles both indoor and outdoor environments, making her a reasonable choice for Canadian growers finishing outdoors before the first frost in September.

Genetics & Lineage

White Widow traces its genetics to Brazilian Sativa x South Indian Indica. 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 DNA Genetics, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily euphoric and relaxed 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

White Widow delivers THC levels of 20-25%, 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 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 8-9 weeks with yields of 400-500 g/m². Plants typically reach 80-160 cm 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 earthy, pine terpene profile that develops complexity throughout the flowering cycle. Sharp forest and resin notes create a fresh, invigorating flavor with earthy depth. 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 DNA Genetics — Over 30 years of breeding excellence with hundreds of Cannabis Cup awards. Every order includes verified genetics, discreet shipping, and responsive seller support. DNA Genetics has completed over 1 sales.

White Widow vs DNA Genetics Direct

White Widow is one of the flagship strains from DNA Genetics, the legendary Amsterdam-based breeder founded by Don Morris and Aaron Yarkoni in 2004. With over 200 Cannabis Cup awards and iconic strains like Kosher Kush, Tangie, and LA Confidential in their lineup, DNA Genetics has earned its reputation as one of the most respected names in cannabis breeding. This strain delivers elite-level potency with the earthy and pine terpene profile that DNA Seeds is known for.

While you can purchase DNA Genetics seeds directly from their website, Seennabis offers a marketplace experience that goes beyond a single breeder's catalog. If you've been searching for “DNA Genetics White Widow” or “White Widow DNA Genetics review,” you've found the most detailed breakdown of this strain anywhere online — with growing guides, effect profiles, and cross-breeder comparisons that DNA Genetics product pages don't provide.

Why Buy DNA Genetics Seeds on Seennabis?

DNA Genetics is an elite breeder — and Seennabis is the marketplace that gives you the full picture:

• Compare across breeders: See how White Widow stacks up against similar strains from Barney's Farm, Dutch Passion, Sensi Seeds, and others — all on one page.
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