Plant Profile: Myriophyllum aquaticum

In water gardens, plants can thrive in containers placed in water up to 6 inches deep or along moist banks. These plants are frequently utilized in aquariums for oxygenation; while they grow submerged, they can also take root and produce leaves above the water in shallower areas. However, they are considered invasive and can disrupt local ecosystems by forming dense populations that choke waterways. They absorb nutrients directly from the water, making soil planting optional, although they can still establish roots in soil. Additionally, they are classified as a noxious weed in several states.