With so many of our succulent lovers asking for more, we listened and responded. You can follow us for daily succulent content. It will be sure to inspire your inner gardener. You will see the nutrients in the compost slowly seep through to your Lithop plant. Fill the pot with a mix of fine sand, potting soil, and compost. This is the right ratio. Potting soil should comprise two-thirds and fine-sand one-third of the volume. Once the cuttings are rooted you can remove them from water and put them in soil. The minerals will collect at the bottom of the water tray.