Critical Mass Fast (Advanced Seeds) Feminized
Critical Mass Fast (Advanced Seeds) Feminized
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⏱️ Critical Mass Fast: Ultra-Fast Flowering Time in Just 6 to 7 Weeks with up to 22% THC
| 🧬 Genetics: | Critical Mass 2.0 x Auto |
| 🧪 THC Content: | 18 - 22% |
| ⏱️ Flowering Time / Life Cycle: | 6 - 7 weeks (40 - 50 days) |
| ⚖️ Indoor Yield: | 550 - 650 g/m² |
| 📏 Height: | 80 - 110 cm |
The world's most famous heavy-yielder in ultra-fast format: Critical Mass Fast by Advanced Seeds pairs the gargantuan flower production of Critical Mass 2.0 with a lightning-fast bloom phase of just 6 to 7 weeks.
Aroma & Terpenes
Critical Mass Fast treats discerning cultivators to an intensely sweet, fruity, and distinctly spicy bouquet reminiscent of the finest Skunk selections. Gently brushing the dense buds releases intoxicating aromas of fresh oranges, ripe peach, and candied lemon. This lively fruitiness rests on an earthy, pungent base of spicy Skunk, dried forest moss, and aromatic sandalwood, giving the profile a robust, timeless character. When burned, it generates exceptionally thick and creamy smoke that fills the room, leaving a sweet herbal essence on the palate. The stone hits quickly, blending mental uplift with deep physical regeneration: A soothing wave of cheerful calm sweeps away anxiety, followed by full-body muscle relief that invites total relaxation after a demanding day.
Grow Report & Pro Tip
In the garden, Critical Mass Fast impresses with outstanding vigor, compact structure, and sheer speed. Through the selective integration of autoflowering genetics, this photoperiod cultivar finishes flowering in record time once switched to 12/12. Plants develop thick, resilient stalks and maintain an easily manageable height of 80 to 110 cm indoors. After just 40 to 50 days in bloom, branches are stacked with chunky, rock-hard buds boasting an outstanding flower-to-leaf ratio that makes harvesting and trimming quick and effortless. Indoors, impressive yields of 550 to 650 g/m² are standard. Outdoors, she represents the ultimate mold defense for temperate growers, finishing in mid-to-late September ahead of cold autumn weather and yielding up to 750 g per plant.
Pro Tip: Stake or net branches by the fourth week of bloom to support the massive colas as their weight increases dramatically.

FREQUENTLY ASKED QUESTIONS
Is the bank transfer statement 100% discreet?
Yes, 100% anonymous. On your bank statement, only a neutral holding name will appear. There is zero mention of cannabis, seeds, or MischSeeds. No third-party financial intermediaries track your purchases.
How does payment via GiroCode (QR) work?
Directly after checkout, you receive an order confirmation email with an integrated GiroCode (QR-Code). Simply open your banking app, scan the code, and IBAN, exact amount, and reference number are 100% pre-filled. No cumbersome manual typing!
When is my stock secured and shipped?
Your genetics are safely allocated and packed as soon as your payment arrives. Pro-Tip: Select SEPA Real-Time (Instant Transfer) in your banking app – your payment clears within seconds and your order leaves our Spain warehouse on the same business day.
Where is my order shipped from (Customs risk)?
All orders are shipped directly from our climate-controlled central warehouse in Spain in 100% neutral, odourless and padded envelopes without logos or branding. Since shipping occurs entirely within the EU single market, there are zero customs controls or additional fees. Delivery time: 3–5 business days.











