We have already established that a string of pearls needs water, probably a little more than your average succulent. I do this once the soil is dry and has stayed dry for more than a day. It thrives in low light and requires well-drained soil. It can even be applied topically to people with sensitive skin. This will help reduce the irritation and redness that comes along with various dermatological conditions. To speed up the rooting process, keep the stalk of the leaf in rooting hormone. To speed up the process, you can also dip the stem in rooting hormones.