This large, evergreen succulent is characterized by its huge, thick, long, and slender leaves. The leaves are cupped, with a range of colours from powdery-blue to broad grey. Sometimes this means that you might have to trim large chunks of the plants. My Grandma's piece had a large opening in the middle that was perfect for planting. They can make a great conversation piece and provide much-needed greenery. Their rosette shapes serve a purpose: they channel rainwater into roots. Can you replant a succulent leaf?