Critical Mass CBD is an Indica-dominant plant, despite not looking 100 % like a pure Indica. Her morphology is rather special. We could say that she’s a small-sized Sativa. What does this mean? She doesn’t grow much upwards; in fact, she’s a rather mid-sized/short plant. However, she's got an open structure (ample internodes, lots of branches and she expands horizontally). This kind of morphology allows air and light to flow comfortably.
We could classify Critical Mass CBD as a relatively discreet marijuana strain. Not standing out for her height, she's best suited for small places, always remembering she grows rather vigorously sideways, though.