This document provides an overview of the Blue Flag Iris (Iris virginica), a native aquatic plant of Florida. It details the plant’s characteristics, including its height, spread, and growth habits, as well as its preferred growing conditions such as soil type, light requirements, and water needs. The document also highlights the plant’s uses in landscaping, its invasive potential, and its general pest resistance. Additionally, it offers guidance on planting and maintenance to ensure optimal growth and flowering. Original publication date October 1999.