Hybrid from the crossbreeding of Crassula pyramidalis and Crassula perfoliate v. falcata (or var. minor), by Myron Kimnach in 1959.

An extremely interesting succulent that forms a square-shaped columnar rosette and resembles a giant Crassula pyramidalis. Leaves are silver-gray to gray-green in color, very thick with a dense arrangement where each leaf is covered by the others.

Over time, it reaches about 15cm and begins to branch out at various heights from the sides of each column.

It requires a substrate with good drainage and bright positions to maintain its compact growth and leaf color. Exposure to direct sunlight should be avoided. It requires regular watering during the growth period and reduced watering during the winter months.