STUNNING SWORD LILY: Perennial Gladiolus flowers are a stunning addition to your garden, landscaping, or container grow Grows up to UNIQUE PLANTS: Turn heads with these fast growers and big bloomers. Stunning color and shapes to use and express in bonsai art. GROWING TIPS: Plant 1-2 inches deep after the frost has passed. Use CZ Grain soil for optimal flower blooms. CZ GRAIN GUARANTEE: Buy with confidence from CZ Grain. Reach out with any questions or concerns for a fast and simple solution.