The Iron Cross Shamrock (Oxalis triangularis) is a striking plant known for its deep purple, triangular leaves with a distinct dark “X” pattern in the center. It thrives in bright, indirect light and prefers well-draining soil. Water when the top inch of soil dries out, but avoid overwatering to prevent root rot. The Iron Cross Shamrock is not pet-safe, as it can be toxic if ingested. With its unique foliage and occasional small, pink flowers, this plant adds a touch of drama and beauty to any indoor space.