Think Fast Feminized Seeds – Dutch Passion’s Fast-Flowering Sativa Hybrid

Think Fast by Dutch Passion is a fast-flowering photoperiod Sativa hybrid that delivers Power Plant’s generous yields with the speed and resilience of autoflower genetics—without actually autoflowering.

Are you tired of waiting months for your Sativa to finish, only to lose half your crop to autumn rains or mold? You’re not alone. Many growers chase that classic Sativa high but get burned by long flowering times and finicky outdoor performance.

That confusion leads to wasted time, money, and harvests that never reach their potential. You might even think “Sativas just don’t work where I live”—but the real issue is choosing the wrong genetics.

Think Fast cuts through the noise. It’s a photoperiod plant with recessive autoflower genes, so it flowers fast like an auto but grows big and potent like a classic Sativa. No myths, no guesswork—just reliable, fast, high-quality results.

Common Myths About Fast-Flowering Sativas

• Myth: “Fast-flowering means low yield.” Reality: Think Fast averages 500 g/m² indoors and over 100 g/plant outdoors.
• Myth: “It’s just a disguised autoflower.” Reality: It’s a true photoperiod—requires 12/12 light to bloom—but inherits speed from recessive auto genes.
• Myth: “Sativas can’t handle cold or wet climates.” Reality: Think Fast’s hybrid vigor makes it resilient in temperate zones like the Netherlands.
• Myth: “Fast = weak effect.” Reality: It delivers a powerful, long-lasting Sativa-dominant high with clear-headed energy.
• Myth: “You can’t train it.” Reality: It responds well to topping, SCROG, and LST for even canopy and bigger yields.

What Think Fast Really Does (And What It Doesn’t)

Think Fast gives you the best of both worlds: the structure, yield, and potency of a photoperiod Power Plant crossed with the accelerated flowering of Think Different. It’s not an autoflower, so you control veg time—but it finishes in just 7–8 weeks of bloom, often ready by late September outdoors.

It won’t magically grow in total shade or survive neglect, but it’s forgiving for beginners and rewarding for experts. It won’t replace a true Indica for nighttime sedation, but it’s perfect for daytime creativity, focus, or social sessions.

Advantages and Benefits When Used Properly

• Harvest Sativa-quality buds weeks earlier than traditional photoperiods.
• Grow robust, resin-coated flowers even in moderate or unpredictable climates.
• Save on electricity and nutrients thanks to shorter flowering cycles.
• Enjoy a complex terpene profile: citrus, diesel, pine, and herbal notes.
• Produce dense, sticky buds ideal for dry sift, hash, or premium flower.
• Train easily for SCROG or SOG setups without stress sensitivity.
• Get high yields without sacrificing potency or bag appeal.

Tips to Choose Well According to Your Expectations

If you’re in a cooler climate or want to avoid autumn mold, Think Fast is your Sativa solution. If you crave massive yields with minimal wait, this hybrid delivers. But if you need a couch-lock Indica, look elsewhere—this is energetic, not sedating.

• If you expect fast outdoor harvests, pay attention to its 7–8 week bloom time and October readiness.
• If you want high resin production, note its thick trichome coverage inherited from Power Plant.
• If you’re a beginner, appreciate its error tolerance and straightforward feeding needs.
• If you grow indoors, leverage its medium stretch for SCROG or multi-branch training.

Technical specifications

• Breeder: Dutch Passion
• Type: Feminized photoperiod (fast-flowering)
• Dominance: Sativa-dominant hybrid
• Genetics: Think Different Auto × Power Plant
• Flowering time: 7–8 weeks
• Outdoor harvest: Late September to early October (Northern Hemisphere)
• Indoor yield: ~500 g/m² (16.14 oz/ft²)
• Outdoor yield: 100–400+ g/plant (3.53–14.11+ oz/plant)
• Indoor height: 0.80–1.20 m (2.62–3.94 ft)
• Outdoor height: 2.00–3.50 m (6.56–11.48 ft)
• Difficulty: Low to medium
• Structure: Medium internodal spacing, vigorous growth, moderate stretch in flower
• Ideal climate: Temperate, Mediterranean; tolerant of temperature fluctuations
• Resistance: Good resistance to mold and pests due to hybrid vigor
• Training: Suitable for topping, FIM, SCROG, and LST
• Recommended pot: 11–20 L for photoperiod control
• Light cycle: 18/6 veg, 12/12 flower
• Smell in grow: Medium—carbon filter recommended for discretion
• THC: Very high (approx.)
• CBD: Low (approx.)
• Aromatic profile: Limonene, pinene, caryophyllene
• Flavour: Citrus, diesel, pine, herbs, earth
• Effect: Uplifting, energetic, creative—ideal for daytime use

Frequently Asked Questions

Is Think Fast an autoflower?

No. It’s a photoperiod plant that carries recessive autoflower genes, making it faster than traditional Sativas—but it still requires a 12/12 light cycle to flower.

Can I grow Think Fast outdoors in the UK or Germany?

Yes! Its fast finish (often by late September) makes it ideal for temperate climates with short summers and early autumn rains.

How does it compare to regular Power Plant?

Think Fast flowers 2–3 weeks faster, is slightly more compact, and inherits Think Different’s resilience—while keeping Power Plant’s yield and resin production.

Does it need special nutrients?

No. It thrives on standard cannabis feeding schedules. For explosive flowering, try Budbastic Explosion 60ml during peak bloom.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve heard every myth: “Fast strains are weak,” “Sativas won’t finish outdoors,” “You can’t get resin on a quick crop.” Think Fast shut all that down in our test grow. We ran it alongside classic Sativas in a Dutch-style outdoor setup—partial shade, variable temps—and it was the first to ripen, covered in trichomes like indoor bud. The high? Clean, buzzy, and long-lasting—perfect for a creative afternoon. I’ve topped it, SCROG’d it, and even monster-cropped it. Every time, it bounced back stronger. Just don’t expect couch-lock; this one’s for when you want to *do* something, not just sit.