Mix one part coarse sand with one part potting mix in a pot or bowl with drainage to create a growing medium for a mini-blue succulent. Fill the container to within 1 inch of the rim.
Make a hole deep enough for the plant's roots in the center of the soil with your hand. For example, if you're potting a mini-blue succulent from a 3-inch-deep pot, make a 3-inch-deep hole.
Grasp the succulent gently above the soil line, and gently pull it loose from its original container. Put the root ball in the hole you made in the pot you're planting it in, and tamp the soil down lightly with your hands. This prevents air pockets around the roots.
Water your mini-blue chalk plant right away, allowing water to run out from the base of the pot. Discard the water from the saucer. Put the plant in a sunny window, such as a southern exposure.