1. The right succulent is important - Succulents usually grow slowly. The Elephant's Foot Vine. What a great name for an unusual plant! The Zebra Plant succulent boasts long, straight leaves with white stripes. Its distinctive foliage gives it its name. Its bright pink stems and flowers add a little color to the garden. Most cactus species have areoles, which are small raised structures that can be seen on the stems. It is best to grow your succulent outside in a semi-shady area so that the leaves and stems get maximum sunlight exposure.