Louisiana Iris

$0.00

2′-4′
Full sun
Partial sun
Deer resistant
Category:

Description

Louisiana Iris (Iris ser. Hexagonae) is a group of water-loving irises known for their large, colorful blooms and adaptability to wet, humid conditions. Native to the Gulf Coast region of the United States, these irises produce stunning flowers in shades of blue, purple, red, pink, yellow, and white, often with intricate markings. Their showy blooms, which appear in late spring to early summer, feature wide, ruffled petals that add a dramatic and exotic touch to landscapes.

Louisiana Irises grow 2 to 4 feet tall and are well-suited to USDA zones 6-10. They thrive in full sun to partial shade and perform best in rich, consistently moist to wet soil, making them ideal for planting along ponds, streams, or in rain gardens. While they prefer wetter areas, they can also tolerate average garden soil as long as it remains consistently moist, particularly during their growing and blooming seasons.

These irises are low-maintenance, but occasional fertilizing in spring and a light pruning after blooming can encourage healthier plants and better flowering. Louisiana Irises are often used in bog gardens, water features, and naturalized settings, where they bring color and beauty while supporting local ecosystems. With their striking appearance and tolerance for wet soils, Louisiana Irises are a wonderful choice for gardeners looking to add vibrant color to waterlogged areas.