I love these plants!! The Shamrock plant (Oxalis sp.) is very easy to grow. They like cool air, moist soil, and bright light or indirect sun. What makes this plant a little different from other plants in that it grows from a bulb. The plant is a tender plant best grown in pots. It has a delicate look with leaves that grow together in groups of three. The plant will produce a very small white flower. Although the Shamrock has a name that is linked to Ireland but it actually has its origin in South America.