Medusa Flowering Onion (Allium 'Medusa') is a striking perennial plant known for its dense, spherical clusters of deep purple blooms that emerge in late spring to early summer. Reaching heights of approximately 12 to 18 inches, it features slender, arching green stems that support its prominent flower heads. This variety is valued for its long-lasting blooms and its ability to attract pollinators such as bees and butterflies. Medusa Flowering Onion thrives in well-drained soil and prefers full sun to partial shade, making it versatile for use in borders, rock gardens, and container arrangements. Its compact growth habit and low maintenance requirements make it an excellent choice for adding visual interest and structure to various landscaping projects.