I have used it before. Opti Amine 2,4-D Amine Herbicide (2) $131.99. Multiple sizes available. He woke up with his pond covered in algae and aquatic weeds and needed to take care of it. Controlling these kinds of lake conditions is nothing like monitoring the pH and chlorine levels in a pool. Ferrous Sulphate, Ferrous Sulfate, Sulphate of Iron or Soluble Iron. Dead weeds sink to the bottom and decompose. Copper sulfate comes in several forms depending on how finely it is ground. Free Shipping! For aquatic weed control, use our herbicides that kill submerged weeds that are copper sulfate resistant. tb1234. In its liquid or powdered form it’s most commonly called basic copper sulfate, BSC copper fungicide, CP basic sulfate, or tri-basic copper sulfate. If you decide to use copper sulfate as your stump remover, you have to take great care as to where it ends up in your yard. The first application was sprayed lightly all the way up the driveway or 150 feet. Apply three tablespoons of copper sulfate to five gallons of water and apply with a sprayer or plastic sprinkling can to moss. You can also try getting grass carp if they’re legal to have in you’re area, as these pretty voraciously eat many invasive plants (you’ll have to get triploid grass carp, as these are sterile – grass carp are invasive in most areas, so it’s important that they don’t spawn). This … For algal weed control, consider using copper sulfates or copper chelates, such as Cutrine Plus. Copper sulfate is much heavier than water, and if you just throw the crystals or powder into the pond, it will sink to the bottom where pond muds will chemically bind with it, locking it up. As a result, before using copper sulfate as root killer, you'll need to check with local and state ordinances to see whether the treatment is legal or not. Below is a list of materials that can kill or injure moss. It may "burn" the moss severely and render the plant very weak. I may add another shot with a copper sulfate and water only mix to get at the roots. We shared with him that it was an excellent way to kill many different strains of algae. I'd guess $ 2.00 if you were to buy a two pound container of RootKill. per cent solution of copper sulphate sprayed on at the rate of 45 to 90 gallons per acre. Copper sulfate is a poison used to discourage the growth of tree roots into vulnerable areas. Quick View. Our grass and weed killer options include everything from a gallon of liquid herbicide to a 20-pound bag of granules for grass and weed control. Smaller crystals will dissolve easier than larger crystals. As the Nation’s principal conservation agency, the Department of the Interior has responsibility for most of our nationally owned public lands and natural re- sources. Copper Sulfate or “blue stone” is probably the most commonly used algal treatments because of its availability and low cost. Similar to sowing grass seed. The best lake resorts are those with an attractive, clear, weed-free body of water. The reason there is moss growing in your lawn is likely because you have acidic soil or some other conditions that make it difficult for grass to grow. Iron Sulphate has many names and many uses around the lawn… Iron Sulphate A.K.A. Under optimum conditions full weed kill occurs in 3 to 5 weeks. Amine 400 Weed Killer 2,4-D Details. A professional granular algaecide with copper sulfate that kills Algae in ponds. For certain submersed plants, such as pond weeds, and free-floating plants, such as duckweed, consider using a diquat or fluridone. Get that crystal clear pond or lake you have always dreamed of by using Copper Sulfate as an algaecide to control the Filamentous and Planktonic algae in your water. Body of water and apply with a copper sulfate comes in several forms depending on how it! 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