Kellam from Royse City, Tx writes
Sedge is the main plant growing in the pond. Do I need a surfactant as well?
The dilution rate for Roundup Custom Aquatic Terrestial Herbicide for sedge is 2.3 fl oz per gallon of water. You will need to use a nonionic surfactant as well. Please note that this product will not kill any submerged weeds.
Answer last updated on: 02/11/2017