Critical Mass



Critical Mass is a hybrid of Skunk #1 and an Afghani landrace cultivated by Amsterdam’s Mr. Nice Seeds.

In the 1990s, breeders Scott Blakey (aka Shatnibaba,) Neville Schoenmakers and Howard Marks (aka Mr. Nice), left Green House Seed Company to form Mr. Nice and began reworking some of the hybrids they grew there under new names. One of those strains was Big Bud, which they renamed Critical Mass.

Top reported effects

  • Relaxed
  • Euphoric
  • Uplifted

Top reported flavors

  • Citrus
  • Skunk
  • Earthy

Grow information

The seed bank reports Critical Mass produces high yields of large, heavy buds in a 45-55 day flowering period. It’s recommended for both indoor and outdoor growth, but be cautious about cultivating in humid outdoor areas, as the flower’s structure makes it susceptible to mold. Still, it’s a good pick for novice and advanced growers alike.

Regular Critical Mass seeds are currently available from Mr. Nice Seeds.


Mr. Nice Seeds

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