Irises are generally heavy feeders and should be fertilized 3 times per year: first in the spring when new growth appears, second right after blooming, and third in the fall. When planting them for the first time or when transplanting, use a no-nitrogen fertilizer such as 0-10-10 worked into the soil.

Plant 12-18 inches apart to allow ample room for new growth and good air circulation. Planting at the correct level is critical to the plant’s health and flower production. Rhizomes should be planted so the soil barely covers the top of them. Doing so will help to prevent soft rot.

Garden Style:
Cottage, Eclectic
Other Features:
Border Plant, Cut Flower, Dried Flower, Drought Tolerant, Easy To Grow, Mass Planting, Salt Tolerant, Focal Point