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Super Mutant Mass Auto by Critical Mass Collective is a bold, sour and seriously eye-catching autoflowering cannabis seed variety that blends chunky Mass genetics with the classic skunky punch of Shiva Skunk. Created from Monster Mass x Shiva Skunk x CMC Big Bud Auto genetics, this Indica/Sativa autoflower delivers sour skunk aromas, exotic woody depth and a smooth botanical flavour with plenty of old-school character.

With its 18–20% THC profile, frosty slime-green buds and calm full-body effect, Super Mutant Mass Auto is a brilliant choice for collectors who love skunky autoflowering cannabis seeds with earthy flavour, standout visual appeal and a relaxed but functional hybrid feel.

Genetics & Growth Traits

Super Mutant Mass Auto combines Monster Mass x Shiva Skunk x CMC Big Bud Auto, creating a strong autoflowering hybrid with dense flower formation, resin-rich appeal and reliable Critical Mass Collective structure. Monster Mass brings size, weight and classic Mass-style production, Shiva Skunk adds sour skunk intensity and earthy spice, while CMC Big Bud Auto gives the strain its autoflowering speed and chunky bud development.

This autoflowering variety is listed with a harvest time of around 65–70 days from seed. Yields are stated at approximately 600–800g/m² indoors and around 100g per plant outdoors, giving Super Mutant Mass Auto strong production potential in a compact auto format.

Expect medium-sized, tightly packed buds with a vibrant slime-green colour, flashes of blue and turquoise, and a bright neon-white frost that gives the flowers a premium look. Properly trimmed, Super Mutant Mass Auto has serious bag appeal and sits among the more visually striking varieties in the CMC Auto line-up.

Aroma and Flavour

Super Mutant Mass Auto has a bold and distinctive aroma built around sour skunk, exotic wood, spice and incense. Compared with its photoperiod counterpart, the auto expression leans more heavily into warm spice and resinous incense, giving it a deeper and more old-school feel.

Some rarer variations may also show orange peel brightness and a pungent burnt rubber edge, adding extra complexity to the profile. The flavour is smooth, rich and hashy, with botanical spice, earthy pine and subtle thyme-like notes. It is skunky, woody and refined, making it a great choice for fans of sour autoflowering cannabis seeds and classic spicy hybrids.

Effects

Super Mutant Mass Auto is described as a brilliant strain for relaxation and stress relief, with a subtle full-body stone that relaxes the limbs and calms the mind. The effect has a nice cerebral balance, keeping things chilled without feeling too heavy or overwhelming.

Its versatile Indica/Sativa character makes it suitable for both day and night-style enjoyment. Whether the mood calls for long walks, creative activities or simply getting into a relaxed productive flow, Super Mutant Mass Auto offers a smooth, calming and easy-going experience.

What You'll Love

Super Mutant Mass Auto delivers sour skunk flavour, exotic wood depth and frosty visual appeal in one fast autoflowering package. The spice, incense, orange peel, rubber, earthy pine and hash notes give it a complex terpene profile with plenty of old-school charm.

You’ll love its Monster Mass x Shiva Skunk x CMC Big Bud Auto genetics, 18–20% THC profile, 65–70 day seed-to-harvest time and dense slime-green buds with blue, turquoise and neon-white frost detail. For fans of Critical Mass Collective seeds, skunky autoflowering cannabis seeds, spicy hybrids and balanced relaxing autos, Super Mutant Mass Auto is a properly tasty little all-rounder.