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Super Mutant Mass Feminised by Critical Mass Collective is a loud, resin-heavy and seriously productive cannabis seed variety that blends the chunky power of Monster Mass with a unique Shiva Skunk mutant phenotype. This Indica/Sativa feminised hybrid delivers greasy calyxes, huge resin production and a bold sour-skunk flavour profile with citrus, wood, mango and spice layered through the finish.

With its strong 20% THC profile, 60-day flowering time and heavyweight yield potential, Super Mutant Mass Feminised is a brilliant choice for collectors who love skunky feminised cannabis seeds with serious structure, standout resin appeal and a proper old-school-meets-modern flavour.

Genetics & Growth Traits

Super Mutant Mass Feminised combines Monster Mass x Shiva Skunk mutant pheno genetics, creating a high-yielding Indica/Sativa hybrid with big flower formation and a distinctive mutated cola structure. Monster Mass brings the density, vigour and Critical Mass-style production power, while the Shiva Skunk phenotype adds sour skunk intensity, oversized greasy calyxes and heavy resin coverage.

This feminised variety is listed with a flowering time of around 60 days and a late September outdoor harvest window. Yields are stated at approximately 700g/m² indoors and around 900g per plant outdoors, giving Super Mutant Mass Feminised serious production potential in the Critical Mass Collective line-up.

Expect long serrated leaves, extra-large tight flowers and medium-density buds with a luxurious resin-coated finish. The flowers are multi-tonal green, sometimes showing hints of turquoise, with amber and gold hairs adding extra colour and contrast. It also responds well to early topping and can produce large mutated colas when trained carefully.

Aroma and Flavour

Super Mutant Mass Feminised has a powerful aroma led by seriously sour skunk, lemon and pine, with exotic woods, mango and mixed spice adding extra complexity. It is sharp, loud and full of classic skunk attitude, but with a more refined fruity-woody twist from the Shiva Skunk mutant pheno.

The flavour follows the aroma closely. Expect sour skunk and spice up front, followed by exotic wood, fresh lemon and hints of mango sweetness. Some expressions may also show soft honey and caramel notes, giving the finish a smoother, sweeter edge. It is bold, pungent and deeply moreish, making it ideal for fans of skunky cannabis strains with a complex citrus-and-spice profile.

Effects

Super Mutant Mass Feminised is described as positive, focused and uplifting, with a hard-hitting but manageable effect. The high brings motivation, appetite stimulation and a balanced sense of energy, making it more versatile than a heavy couch-lock strain.

Its Indica/Sativa balance gives it a strong but well-rounded personality. The effect feels bright and functional at first, with enough body comfort and skunky depth to keep the whole experience smooth, satisfying and grounded.

What You'll Love

Super Mutant Mass Feminised delivers big yields, huge resin production and classic sour skunk flavour with a unique mutant twist. The skunky wood, lemon, mango, spice, pine, honey and caramel notes give it a rich terpene profile that goes beyond a standard skunk strain.

You’ll love its Monster Mass x Shiva Skunk mutant pheno genetics, 20% THC profile, 60-day flowering time and strong yield potential. For fans of Critical Mass Collective seeds, high-yielding feminised cannabis seeds, sour skunk hybrids and resin-heavy strains with uplifting effects, Super Mutant Mass Feminised is a proper heavyweight with loads of character.