White Widow Dutch Passion – Legendary F1 Feminized Seeds for Frosty, Potent Harvests

White Widow Dutch Passion is the original, award-winning F1 feminized cannabis strain that defined an era with its incredibly frosty, trichome-covered buds and powerful, balanced high.

Ever feel like your harvests are a total gamble—sometimes amazing, sometimes just meh? You follow the same steps, but the results are all over the place, leaving you frustrated and doubting your skills.

That inconsistency steals your confidence. You waste time and precious resources trying to figure out what went wrong, never quite sure if you’ll replicate that perfect smoke. It turns your relaxing hobby into a stressful guessing game.

White Widow Dutch Passion is your solution. Bred for over 30 years, these F1 feminized seeds offer unmatched genetic stability, ensuring you get the same legendary frosty buds, spicy-pine aroma, and potent effects every single time you grow.

Why White Widow delivers rock-solid consistency

Dutch Passion didn't just create White Widow; they perfected and stabilized it. This F1 feminized version locks in the best traits of the original Brazilian and Indian landrace cross, eliminating the guesswork. The genetics are so reliable that whether you're a first-time grower or a seasoned pro, the plant behaves predictably, responding well to any medium or method.

Its compact, medium-sized structure and strong branches are built for success. You get a favorable flower-to-leaf ratio, meaning less trimming and more dense, resinous bud. This inherent stability is why it’s a global bestseller and the benchmark other seed companies chase.

Key factors for a predictable White Widow harvest

• Genetic Stability: F1 feminized seeds from Dutch Passion guarantee uniform growth and the authentic White Widow profile.
• Controlled Environment: Keep veg temps at 22–26°C (71.6–78.8°F) and flowering at 20–25°C (68–77°F) for optimal results.
• Consistent Watering: Water when the top 2-3 cm (0.79-1.18 in) of soil is dry to avoid stress.
• Proper Pot Size: Use a final pot of 11-20 L (2.9-5.3 gal) to allow full root development without overwatering.
• Light Schedule: Stick to a strict 18/6 light cycle in veg and 12/12 to trigger flowering.
• Smart Nutrition: A balanced feed like Cultivator Series Grow Advanced Nutrients provides steady, reliable growth.
• Discreet Odor Control: Its strong, skunky aroma in flower needs a carbon filter, but the smell is a sign of its quality.

Your step-by-step routine for a flawless grow

1. Prepare: Soak seeds in water for 24 hours, then germinate in a moist paper towel at 25°C (77°F).
2. Start: Transplant seedlings into a light, airy soil mix. For a strong root foundation, consider Orca Liquid Mycorrhizae.
3. Vegetate: Grow under an 18/6 light schedule. Keep humidity at 50-60% and train with low-stress techniques (LST) if desired.
4. Flower: Switch to a 12/12 light cycle. Maintain 40-50% humidity and add a PK booster like Arkhas PK Booster in mid-flower for maximum resin.
5. Monitor: Check trichomes from week 7. Harvest when they’re mostly milky for an energetic high, or let some turn amber for a more relaxing effect.
6. Flush & Cure: Flush with plain water for 7-10 days before harvest. Dry slowly at 18-22°C (64.4-71.6°F) and 50-60% RH, then cure in jars for 2-4 weeks.

The real benefits of a consistent White Widow grow

• You’ll have total confidence in your setup, knowing exactly what to expect.
• Less wasted product and nutrients from failed or subpar grows.
• Faster learning curve as you can accurately see what works and what doesn’t.
• A reliable, top-shelf smoke that’s perfect for creative sessions or deep relaxation.
• The pride of growing a true cannabis legend that’s won countless awards.

Technical specifications

• Breeder: Dutch Passion
• Type: Feminized
• Dominance: Indica-dominant hybrid
• Genetics: Brazilian Sativa × Indian Indica
• Flowering Time: 7-9 weeks
• Indoor Yield: 400-500 g/m² (14.1-17.6 oz/ft²)
• Outdoor Yield: 30-120 g/plant (1.06-4.23 oz/plant)
• Indoor Height: 0.80-1.10 m (2.62-3.61 ft)
• Outdoor Height: 1.00-1.50 m (3.28-4.92 ft)
• Difficulty: Low
• Structure: Compact with strong branches, medium internodal spacing, average stretch in flower.
• Ideal Climate: Thrives in a controlled indoor environment; suitable for outdoor in warm, dry climates.
• Resistance: High resistance to common pests and diseases; be cautious of high humidity late in flower to prevent mold.
• Training: Excellent for SOG and SCROG; responds well to LST.
• Recommended Pot: 11-20 L (2.9-5.3 gal)
• Light: Veg: 18/6, Flower: 12/12
• Smell in Grow: High (strong, skunky, piney)
• THC: Approx. 18-19%
• CBD: Low
• Aromatic Profile: Spicy, piney, with citrus and diesel notes.
• Flavour: Pungent, earthy, and complex old-school cannabis.
• Effect: Starts with a powerful, energetic, and creative cerebral high that smoothly transitions into a deep, relaxing body stone. Ideal for evening use.

Frequently Asked Questions

What if my White Widow isn't as frosty as expected?

Trichome production is heavily influenced by light intensity and a slight stress at the end of flowering. Try reducing the light cycle to 10/14 for the last two weeks or giving the plant 72 hours of total darkness before harvest to boost resin production.

How do I know I'm feeding it correctly?

White Widow is a tough plant. If your leaves are a healthy green and the plant is growing vigorously, you're on the right track. It's better to underfeed than overfeed; start with half the recommended nutrient dose and increase only if needed.

Can I grow it outdoors in a cooler climate?

Its fast 7-9 week flowering time makes it a good candidate for cooler regions, but you must protect it from rain and high humidity in the final weeks to prevent bud rot. A greenhouse is ideal.

Personal Experience of Pevgrow’s CEO (Alan)

White Widow is more than just a strain to me—it’s a piece of cannabis history. I’ve grown countless versions over the years, but Dutch Passion’s F1 feminized seeds are in a league of their own for consistency. I remember one grow where I had five plants side-by-side, and they were practically clones of each other in structure, timing, and yield. That’s the power of true F1 genetics.

My personal sweet spot is harvesting at around 8 weeks when the trichomes are a sea of milky white with just a hint of amber. The smoke is incredibly clean, with that classic spicy-pine punch that turns into a wave of relaxation perfect for unwinding after a long day. It’s my go-to recommendation for anyone who wants to experience the real deal, the strain that put Dutch Passion on the map. It’s foolproof, legendary, and always delivers.