Control Water Stargrass

Manual/ Mechanical Control:

Physically raking water stargrass and pulling up the roots can be a somewhat successful way to manage this plant. Water stargrass can re-grow from any roots that remain.

Herbicide Control:

There are a few options for controlling water stargrass:

1. Spritflo (for ponds with no outflow) – liquid that is poured into the pond and spreads throughout the entire body of water
2. Aquathol K – liquid that is diluted with water and sprayed on the plants
3. Hydrothol (for lakes) – granules to be broadcast over the plants
4. Imox – for where it is submerged. Liquids that are diluted with water and sprayed over the plants