Buy Critical Mass Autoflower Seeds USA

(3 customer reviews)

Critical Mass Autoflower Feminized Seeds for sale from ILGM

The Best Critical Mass Autoflower Seeds

Buy the best Critical Mass Autoflower seeds to grow for the heaviest harvests of quality cannabis. Swift stealth shipping to all 50 states of the US. We have sourced the best Critical Mass Autoflower seeds for sale from our trusted marijuana seedbanks—ILGM, Homegrown, Seedsman, and Crop King.

Critical Mass Autoflower Feminized Seeds for sale from Homegrown

Critical Mass Autoflower Strain Description

Meet Critical Mass Autoflower, a mesmerizing powerhouse of a strain known for its exceptionally enticing aroma and robust potency. First impressions are a vibrant mosaic of forest greens and sunlit amber, a dazzling array of colors dancing on the leaves, highlighted by a sugar-like dusting of resinous trichomes. Lean in, and your senses are greeted by an intoxicating bouquet that harmoniously weaves notes of sweet honey, earthy pine, and a hint of ripened citrus. With a THC content often flirting with 22%, Critical Mass Autoflower brings a potency that’s both profound and remarkably balanced. Users often report a cerebral stimulation that starts as a gentle euphoric wave before cascading into a state of total tranquility, all while not overwhelming the senses. Indeed, the strain’s effects are akin to a finely choreographed ballet, harmoniously balancing energy with relaxation.

Featured in:

📖Abundant Life Seeds Catalog

🥦Best Indica Strains to Grow (Indica Dominant)

Best Fast-Flowering Weed Strains to Grow

⚕️Best Medical Cannabis Strains to Grow

Critical Mass Autoflower Feminized Seeds for sale from Seedsman by Green House Seed Co.

Critical Mass Autoflower Origin and Genetics

Critical Mass Autoflower’s lineage tells the tale of its rich heritage, a triumphant testament to the power of strategic hybridization. Rooted in the union of two cannabis titans, Afghani and Skunk #1, Critical Mass earned its fame as an iconic Indica-dominant strain, revered for its impressive yields and robust resilience. The addition of Ruderalis genetics catapults this classic into the realm of autoflowering excellence, giving it a distinctive edge in speed and adaptability. Renowned for its remarkable influence on modern strains, Critical Mass’s genetic legacy has rippled throughout the cannabis world, infusing subsequent generations with its enticing aroma, hefty yields, and profound potency.

Critical Mass Autoflower Feminized Seeds for sale from Crop King

How to Grow Critical Mass Autoflower

Growing Critical Mass Autoflower is a delightful journey for both novice and seasoned growers alike, thanks to its adaptability and robust nature. It thrives in diverse climates, but truly shines in slightly cooler conditions where its palette of colors reaches its crescendo. Its nutrient needs are modest yet important, favoring a well-balanced feed to promote vibrant foliage and abundant flowering. The autoflowering nature of this strain significantly reduces its growth time, allowing growers to enjoy a quick turnaround of approximately 10–14 weeks from seed to harvest. Despite its relatively short stature, Critical Mass Autoflower does not compromise on yields. Prepare for a harvest that is nothing short of bountiful, with outdoor yields often surpassing 10 ounces per plant and indoor yields reaching up to 600 grams per square meter. This strain is truly a masterclass in combining simplicity, speed, and productivity.

Strain Specifications

Aroma / Flavor

Earthy, Pungent, Sweet


Crop King, Homegrown, ILGM, Seedsman, Green House Seed Co.

CBD Content





Happy, Relaxed

Flowering Time

7–10 weeks

Flowering Type



Afghan, Ruderalis, Skunk #1

Grows Best

Indoors, Outdoors, Greenhouse, Warm Climates

Harvest Month

All Year



Medical Use


Price Range


Seed Sex


THC Content

Up to 22%


80% Indica, 20% Sativa


500–600 g/m2

3 reviews for Buy Critical Mass Autoflower Seeds USA

  1. Ross U.

    Bigger buds than I expected. I was blown away by these plants! Huge stinking buds loaded with sticky resin and sparkling trichomes, smelling like stinky cheese with a sweet background. They give off a heavy stone too!

  2. Alan H.

    An old hand at growing, in my years, I haven’t stumbled upon a strain like this Critical Mass Autoflower. Speckles of diamonds cover the thick, resinous buds. The fragrance is intoxicating – musky cedarwood, mixed with a hint of lemon zing. Germination rate – 100%, top marks there, oh their genetics are reliable let me tell you that. These sweet devils grow quick, so don’t blink or you’ll miss the action. A great choice for indoor grows, space-savers rejoice! The yield is all generosity, a true reflection of its name. This strain’s intense effects and high THC – completely worth the investment. Overall, a top-tier autoflowering strain that doesn’t disappoint.

  3. Jayden

    Yo, these Critical Mass auto seeds are legit! They sprouted up super fast and grew into some straight up thicc buds. The yields were pretty impressive too, especially for an autoflowering strain. Wasn’t too hard to grow either, even for a beginner like me. Plus, the high was top notch. Definitely recommend giving these genetics a try.

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