White Widow is one of the best-known, and still one of the most potent, cannabis strains in the world. Originally created in the early 1990's its release to the coffee-shops of Amsterdam was met with universal rave reviews. Why? Well, White Widow represented a new standard. It's a hybrid strain, initially bred by Green House Seeds, and it's known for its hugely uplifting effects - so it made people feel euphoric, but there's more to it than that. The original White Widow changed the game so much, it landed first place in the High Times Cannabis Cup in 1995.
White Widow Genetics
The original White Widow was bred by crossing a Brazilian sativa strain with a highly resinous South Indian indica, and Seedsman's version is no different. It's named White Widow because of its frosty appearance - and superb potency. These factors add up to a strong, balanced high - a clear-headed sativa buzz that brings energy and focus. Creativity soars on White Widow, making it the very antithesis of a couch-lock strain. White Widow instantly lifts you out of a slump, putting a smile on your face and a real spring in your step. At the time of its release, White Widow's THC content, typcally upwards of the 20% mark, was higher than most of its contemporaries. White Widow is a perfect balance of Indica and Sativa, retaining the very best properties of both its legendary parents.
Further Reading:White Widow: The Story Behind The Seeds
Seedsman White Widow Flowering Time

Indoors: You're looking at around 8 to 9 weeks of flowering time for White Widow. It's fast for a hybrid, making it great for anyone looking to squeeze in multiple harvests in a year.
Outdoors: Harvest typically falls late September to early October, depending on your latitude. She finishes just before the Fall rains get nasty - a big plus for outdoor growers in temperate zones.
Where Can I Grow Seedsman White Widow?
The beauty of White Widow is that it can be grown both indoors as well as outdoors, without sacrificing any yield or strength. It is recommended for all environments and grow-media, but here's some handy tips:
Indoor
White Widow thrives under LEDs or HPS - she's just such an adaptable plant. If you're keeping temperatures around 72-79°F and humidity below 50% during flowering, White Widow will reward you with some seriously frosty buds. Keep the airflow going, because while White Widow is a master at keeping mold at arm's length, those dense buds can trap moisture and you still have to remain vigilant.
Outdoor
This is where Seedsman's genetics shine. White Widow has great resistance to pests, mold, and even some temperature swings. It's ideal for Mediterranean-style climates, but hardy enough for northern growers who want a solid producer before the inclement weather hits.
Tips For Growing Seedsman White Widow Feminized

Seedsman White Widow is a plant with a healthy appetite for nutrients. During the vegetative stage, she'll respond well to moderate nitrogen, and come flowering, use a solid NPK boost. CalMag is also useful, especially if you're growing White Widow under LEDs. Just don't overdo it - it's a forgiving strain, but if you're pushing high EC, keep a close eye on tip burn. Growers recommend a good flush at the end to bring out that signature flavor and keep the smoke clean and smooth.
Indoors, White Widow Feminized grows to about 120cm if untrained. Trained plants will stay compact and manageable. Yields are impressive if cultivation is handled with care - expect between 400-600 gm/m2 with proper lighting and dialed-in conditions. If you're growing White Widow outdoors, be aware that she can stretch with adequate room to root. In ideal conditions, you're looking at between 450-750gm/plant, great yield potential and a fabulous incentive to grow with care.
Seedsman White Widow Aroma and Flavor

This is where White Widow still holds her crown, even after all these years. The aroma is a sharp mix of earthy pine, fresh citrus, and subtle floral spice - unmistakable to those acquainted with this strain. When smoked or vaped, you get a smooth, peppery inhale with a woody, citrusy exhale that lingers just enough. It's an old-school strain with old-school flavor - but with a crisp, modern edge. White Widow is great for terpene lovers who want to experience something classic, but bold.
Seedsman White Widow Feminized: Final Thoughts
This is everything you want in a reliable-high-yielding hybrid, It's a strain that grows like a dream, hits like a champ, and still wears its Cannabis Cup heritage proudly. Even today, decades after its debut, White Widow's shimmering, snow-capped appearance still turns heads, its flavor still delights palates across the cannasphere, and those feelgood effects are so excpetional that the classic White Widow cannabis strain remains a bestseller at dispensaries around the world. If you haven't experienced this hall of famer, you owe it to yourself to try it today. And if you have? Well, there's always room for more.





