Over- or underwatering is the main problem for new succulent growers. However, there are other problems you might face. Echeverias, Jades (Sempervivums) and Jades are some of the most common succulents that will root in water. They will often be "root bound", meaning that the roots fill up the pot, and the plant doesn’t have enough space to grow new roots. A shorter pot will dry more quickly than one that is taller. Direct sunlight tends to dry out the plant and turns its leaves from green to yellow, which might be a sign that your plant is dying.