White Widow Feminized Seeds – Bulk Seed Bank · 21% THC & Heavy Yields

The White Widow feminized seeds by Bulk Seed Bank are the ultimate stabilized version of the legendary 90s Dutch classic, delivering an explosive combination of extreme resin production and a deeply relaxing, mind-bending high.

Are you tired of growing modern hybrids that promise the world but lack that authentic, knockout punch and thick coat of frosty trichomes you crave?

Wasting months of electricity, nutrients, and effort only to harvest airy, flavorless buds is incredibly frustrating. Nothing kills the vibe faster than a weak harvest that barely gets you buzzed and leaves your stash jars looking sad and empty.

White Widow by Bulk Seed Bank is the foolproof answer to your growing woes. This slightly Indica-dominant powerhouse guarantees rock-hard, snow-white buds loaded with up to 21% THC, giving you that nostalgic, heavy-hitting experience with minimal effort.

The Ultimate 90s Cannabis Experience in Your Day-to-Day Life

Lighting up this White Widow is like stepping into a time machine straight to the golden era of Amsterdam coffee shops. The flavor profile is a masterclass in old-school genetics, hitting your palate with a sweet, fruity base that quickly gives way to fresh citrus touches and a complex, spicy-floral exhale. It is a rich, thick smoke that coats your mouth and leaves a lingering, pleasant aftertaste.

But the real magic happens a few minutes after your first puff. With THC levels reaching up to 21%, the effect is profoundly powerful. It starts with a cerebral, uplifting rush that sends your mind traveling to the confines of reality, sparking creativity and deep thoughts. Slowly, that mental energy melts down into your body, providing a strong, heavy relaxation that wipes away physical tension. It is the perfect strain for chilling on the couch, watching a movie, or simply unwinding after a chaotic day.

How to Grow White Widow for Maximum Yields

This resilient classic is highly rewarding, offering massive yields if you follow a solid, straightforward cultivation plan.

• Preparation & Start: Germinate at 22–25 °C and transplant carefully to avoid early root stress.
  • Use 11 L pots for indoor setups.
  • Keep seedling humidity around 60-70%.
  • Apply Brutal Roots for explosive early development.
  • Ensure your light source is not too close.
• Vegetative Stage: Maintain an 18/6 light cycle and keep temperatures between 22–26 °C.
  • Feed with a quality nitrogen-rich base.
  • The Top Crop Beginner Fertilizer Pack keeps leaves vibrant.
  • Top or LST to manage vertical stretch.
  • Water only when the topsoil feels dry.
• Flowering Phase: Switch to 12/12 and watch the legendary resin coat the buds.
  • Lower humidity to 40-50% to prevent rot.
  • Add MegaBud THC to maximize bud density.
  • Ensure excellent airflow across the canopy.
  • Install a fresh carbon filter for the intense smell.
• Harvest & Curing: Cut after 8 weeks when trichomes are milky with a touch of amber.
  • Flush roots 10 days prior to harvest.
  • Dry slowly in a dark, ventilated room.
  • Cure in glass jars for 3 weeks.
  • Burp jars daily to enhance the spicy-citrus terpenes.

Key Advantages and Benefits of White Widow

• Because it produces up to 21% THC, you experience a highly potent psychoactive effect, which means it easily melts away daily stress and takes your mind on a relaxing trip.
• Thanks to its fast 8-week indoor flowering time, you get a rapid turnaround, which means you can fill your stash jars quicker without agonizingly long waits.
• Because of its extreme resin production, the buds are coated in thick trichomes, which means it is the absolute perfect choice for making high-yielding, premium homemade extractions.
• Thanks to its robust genetics, it offers high resistance to common pests, which means it forgives minor environmental mistakes and gives you a stress-free growing experience.
• Because it can yield up to 1.10 kg (2.43 lb) outdoors, you get massive harvest potential per plant, which means you can secure your personal supply for the entire year with just a few seeds.

Technical Specifications

• Breeder: Bulk Seed Bank
• Type: Feminized photoperiod
• Dominance: Slightly Indica dominant
• Genetics: Classic 90s White Widow
• Flowering time (Indoor): 8 weeks
• Yield (Indoor): 650 g/m² (2.13 oz/ft²)
• Yield (Outdoor): 1.10 kg (2.43 lb) per plant
• Height (Indoor): 0.80–1.20 m (2.62–3.94 ft) approx.
• Height (Outdoor): 1.50–2.00 m (4.92–6.56 ft) approx.
• THC: Up to 21%
• Flavor: Fruity, citrus, floral, spicy
• Effect: Powerful, relaxing, cerebral

Frequently Asked Questions

Is White Widow hard to grow for beginners?

Not at all. It is a very resilient and forgiving strain, making it an excellent choice for novice growers looking for top-tier results without complicated maintenance or extreme feeding schedules.

How much does White Widow yield indoors?

Under optimal conditions, such as using a 315W LEC setup and placing 9 plants per square meter, you can harvest up to 650 g/m² (2.13 oz/ft²).

What does White Widow taste like?

It features a complex and old-school terpene profile, blending sweet fruity notes with fresh citrus touches and a distinct floral, spicy background that lingers on the palate.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve grown countless strains over the years, but popping these White Widow seeds always feels like a homecoming. The sheer amount of frost these plants produce by week 6 of flowering is absolutely insane—it literally looks like someone dumped powdered sugar all over the grow tent. I usually run them in an 11 L setup, and they never disappoint in terms of yield or vigor.

What I love most is the balanced high. It hits you right between the eyes with a euphoric rush before melting down into your body, making it my go-to smoke for chilling on the couch after a long day at the shop. The only minor drawback is the intense smell during late flower; you absolutely need a fresh carbon filter, or your whole block will know exactly what you are up to!