Mexican Petunia

Ruellia simplex is a vigorous, upright perennial reaching three to four feet in height, characterized by its lance-shaped, dark green foliage and woody-based stems. This resilient plant produces trumpet-shaped, metallic blue to purple flowers that bloom profusely in full sun. Highly versatile, it thrives in conditions ranging from boggy pond margins to dry, average garden soils. While ideal for borders and containers, its aggressive rhizomatous growth requires careful management in warm climates.