It’s easy to refurbish succulent containers when they get overgrown and leggy. Almost as easy as arranging flowers in a vase.
Take cuttings of the succulents that you want to replant and set aside. They can be stored face up, in a shady spot, for up to a month.

Trim up any succulents that are left or start fresh with new potting soil.  Poke holes in the soil and stick in the cuttings where desired.Water once a week and provide at least half sun. It only takes about a month for the succulents to fill back in nicely. This method also works for succulents in the ground. Take cuttings and stick them right back down in the soil. Dig out or trim the old stem… it will often come back with new growth.