Critical Mass is an indica dominant hybrid (80% indica/20% sativa) strain that’s a cross between the iconic Afghani X Skunk #1 strains. This bud gets its name from the tendency of branches to break under the weight of the insanely dense buds. It’s not uncommon for growers to find branches of their Critical Mass plants littering the floors of their greenhouses. These buds are dark green in color with brownish orange hairs and a coating of crystals and relatively small amounts of resin.