There are two primary categories in which we categorize different varieties of Iris flowers. Once you discover which of the types of Iris flowers you’ve got, you will find out the way to grow that type of Iris. The flowers are ideal for vases or planters. The flower is known for its round-shaped bloom, bright shade, and wonderful adaptation with different forms of soil. Although it requires proper moisture, it should not be excessive. Many orange flowers need full sun, making them ideal for summer plants.