The Louisiana Iris

After we have put one bunch of oxygenating plants in the pond and covered at least 50% of the pond surface with floating plants, we can start putting in plants that stick up out of the water. One of my favorites is the state wildflower of Louisiana, the Louisiana Iris.

Originally, this iris was a deep purple and the bayous of Louisiana are still covered in purple in the early spring. After decades of hybridizing, the flower can be found in nurseries in every shade from almost black to red to white.

Not only can the Louisiana iris be planted in the pond, but it can thrive anywhere where it can keep its feet wet. I often put them in the pond and then continued them out of the pond to create a swath of irises blooming in the spring. When the iris is not in bloom the strap leaf adds a wonderful shape and texture in the landscape.

When you plant this iris in the pond, use a sandy soil and cover it with rocks or small stones, so the fish can't dig it out. Put the top of the pot about an inch below the water.