(Re)planting your bunny ear cactus is similar to planting other cacti. Imitating the natural environment is the easiest way to make sure you’re potting them correctly.
Use a special cactus soil mix or make your own by mixing one part potting soil with one part perlite or sand.
Contrary to what many new cactus keepers think, these desert plants do require regular watering, at least during the summer.