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Prices shown are an approx based on current currency conversions

Critical Mass Collective / Top Shelf Elite Seeds are sold for the collection and preservation of genetics, and are only for cultivation by those medically and fully legally licensed to do so.Germination of Cannabis is illegal in many countries and Critical Mass Collective / Top Shelf Elite cannot and will not be held responsible for those acting in conflict with their national laws.

Genetics: Monster Mass x CMC Big Bud Auto
Sex: Feminized.
Outdoor yield: Approx 200-300g/per plant
Indoor yield: Approx 800g/m2
Seed to flower: Approx 70-80 days
Height: Approx 60-140cm
THC: 18-20%

Auto Monster MASS

£10.00Price
PACK SIZE
  • The long awaited Autoflowering version of our flagship strain Monster Mass. As with all Critical Mass Collective strains (both photoperiod and Autoflowering) it is adaptive to its surroundings and will thrive both indoor and outside. It displays 3 main phenotypes, a neon green, slight purple and our preferred pheno "eerie blue" which, as the name suggests produces ghostly blue flowers that have a sweeter and fuller floral taste and smell than the other two. All three phenotypes pack the same levels of THC as there photo mom and will reach heights of between 60-140cm. They are all as productive as each other and towards the end of harvest branches are literally bending over with the wait of the dense bud. Using a SCROG grow method on this plant is a great way to maximise the potential of production and promote more bud sites along its thick branching structure. We will always recommend to check trichomes as indication of when to harvest but approx 70-80 days is usually right and at this stage the Monsterous buds should be dense, swollen and dripping with trichs.

single - $15/£12.00     5pack - $45/£36.99

3pack - $29/£23.99     10pack - $79/£65.99