Elephant ear hybrid Colocasia esculenta ‘Lemon-Lime Gecko’ has lime green leaves speckled on dark purple-streaked stems. The delicate leaves of colocasias tend to droop and point downward, in contrast to their stiff, thick leaves that point upward like those of their cousin, the Alocasia. This grows quickly and requires little maintenance; it does best in loose, porous, well-drained yet moist soils that are fertilized once a month. It is a heavy drinker and enjoys light, but intense sunlight can sear its fragile leaves. It grows best in loose, well-drained soils, but it can also be grown effectively in a well-aerated, moist potting mix. You will need a combination of dirt, peat, and coarse potting sand or perlite to make the potting soil. On sweltering summer days, relocate the container to a partially shaded area.