Pot: 10 cm.
It is a shrubby succulent that does not reach large dimensions, but rather tends to form a thick cushion of many heads - a characteristic that gives it the name of the species "aggregated", i.e. "grouped". The numerous stems create a vortex that remains close to the ground, consisting of ribs, which are of a broadly triangular shape at the tip and more flattened at the base, where the plant tends to lignify. It has spines, which are distributed unsymmetrically along the edges, sometimes accompanied by deciduous, small and lanceolate leaves, of a typical green or purple color, which overall generate a set of truly unique and lively shades!