For estuarine marsh areas, the grasses that are most commonly planted include smooth cordgrass planted in the intertidal zone, black needlerush, and saltmeadow hay planted above the mean high tide. These grasses are adapted to a wide range of salt tolerances and form a protective matting as the waves roll over them. Other grasses and plants may also be used in more freshwater areas. For planting in dune areas, or higher estuarine areas, numerous native grasses and shrubs will provide stabilization. American beach grass, coastal panicum, and wax myrtles are examples of native plants which are effective for erosion control.
Proper maintenance is vital to the success of the grasses and shrubs.
Foot traffic on the plantings should be kept to a minimum. Debris such as driftwood, trash, and other items that could smother or shade out the grasses must be cleared away. Trees or limbs shading the grasses must be kept pruned. In times of drought, fresh water should be applied to the upper grasses which do not get flooded by the normal tides. If there is damage to an area, it should be replanted as soon as possible.