However, we use discretion with this control method because high concentrations are toxic to fish and food organisms. Pour 1/2 cup of crystals into your toilet and repeatedly flush it until all they are gone. Basically, you buy copper nails and nail them around the trunk of the tree. If there are fish in the pond and the algae and aquatic plants cover a pond suddenly, copper treatment is not advisable. They will readily consume hydrilla, and it is, in fact, one of their most preferred plants. Greenville, SCPlatinum Ponds1361 W. Hampton Blvd, Suite FGreer, SC 29650864-381-7663, Charlotte, NCPlatinum Ponds3611 Mt Holly-Huntersville Rd, Ste. (See Reference 3) While researchers do not completely understand how excessive doses work on the body, they do know that if copper sulfate remains in the stomach, the symptoms can be severe. By Platinum Ponds • February 13, 2017 • 5 minute read. Their formulation adds a sticky substance called a tacifier or surfactant. Although you may be able to kill a tree by putting copper sulfate on the ground around it, the sulphate is toxic to the water supply and the ground, so this technique should be avoided. We explained he needed to check with codes in his state to see if was legal to apply himself. Copper sulfate stains badly so use gloves and old shoes and clothes you don’t mind ruining before applying. Our tank doesn't appear to have a cleanout between the tank and the field. Please provide the closest address to your pond. This week Scientific AmeriKen will attempt to kill a weed using a solution created with Copper (II) sulfate (CuSO 4). What you need to do to kill bamboo is to take advantage of the fact that new culms only sprout in spring. Procedure: The first step is to mix a good amount of the Copper (II) sulfate in with a full cup of water. Crops and agriculture are cleaned after being treated with copper sulfate and there’s minimal risk to ingesting it from a treated crop as it primarily binds itself to soil sediments. In Texas, only triploid grass carp are legal an… Using satellites we will measure your pond or lake and email you a FREE map. Copper Sulfate As one of the many chemical remedies for controlling moss, copper sulfate is also one of the safest. However, simply spraying with a liquid copper product may not work and can often kill only the top portions of an algae mat. They are for historical and entertainment purposes.). We found the solution is managing ponds PROactively like…. In terms of herbicides, you can make use of certain products, such as copper sulfate or cutrine plus. Ferrous sulfate, Ammonium sulfate and Copper sulfate Iron sets back mosses while having little effect on the grass. Treatment of copper deficiency 5. No, Copper Sulphate alone can’t kill duckweed. The toxicity of copper sulfate depends on the copper content. We have a 1000 gallon tank. So if it gets on your skin before it’s diluted, just make sure you wash it off very well. Copper sulphate is the most widely used, and most economical algae control available; It can kill algae, bacteria, roots, plants, snails, and fungi; If too much is used, it can deplete oxygen leading to fish kill; It is both an effective algicide and a parasite treatment; Copper sulphate is most beneficial in water temperatures of 60°F or higher It leaches rapidly only in sandy soil. One is quick death for fish and lasts a day or so. If you have ingested it, you’ll have a metallic taste in your mouth. You can buy copper sulfate crystals at most garden supply centers and many drug stores. Make sure to pay close attention to the label of the product, so that you apply it properly and in the correct dosage. It happens most often with low alkalinity and CuSO4 combined. Purchased in the form of small white or dyed blue crystals, this commonly found product can be used to clear potentially harmful algae out of ponds, lakes, and pools. Our tank doesn't appear to have a cleanout between the tank and the field. Curing \"Proud Flesh\" on Horses. Generally, the rates of copper are about 3 to 6 pounds per acre (1.5 to 3 kg per .5 hectare), but this is really dependent on the soil type and plants grown. Copper Sulfate : Can be purchased at garden stores. • Started working with copper sulfate when I started my career because it was/is an inexpensive treatment for farmers. Copper sulfate is used to test blood for anemia. Copper sulfate dissolves easily in water, but its molecules cling strongly to soil particles. Copper is an essential mineral. By Broadcasting: Dry Copper Sulfate can be distributed on the water surface by a properly equipped boat. Copper sulfate crystals are used to kill roots that may clog sewer lines. Moss is fairly easy to kill if you use the right chemicals. Pond owners that have experienced a fish kill after using a copper sulfate algaecide most likely treated too large of an area. For example, some algal organisms, like diatoms, pro… Only treat half of your pond at one … The easiest and cheapest way to kill and prevent moss/algae is by using a copper sulfate solution. My Norway maple had to have a major branch removed and this year, a good many other smaller branches look to be in trouble as well as one entire side of my red maple. My thoughts would be to use the copper sulfate to kill the chara, then to begin a good fertilization program next spring to limit produce algae blooms that will limit the light to the bottom, and to also recommend that he stock a small number of triploid grass carp or maybe tilapia to help control these weeds should they start to come back next spring. Copper sulfate has various uses, including a treatment for fungal and bacterial diseases on crops and plants. For these reasons, it’s extremely important to follow the directions on any copper sulfate in order not to harm any existing ecosystems where you are using the compound. The chemical only kills roots that it directly contacts and does not travel up the roots to kill plants nor does it kill beneficial bacteria in septic tanks. That’s why Sepro’s Captain XTR would be the best choice for most stubborn algae. Copper sulfate is most efficient in water temperatures of 60°F or higher. Pour at the base of the weed and observe changes over time. Copper is fantastic for algae but does very little for 95% of any variety of pond weed. Hi! Your skin may turn yellowish or bluish and you may have bluish mucous and mucuous congestion. It can kill bacteria, algae, roots, plants, snails, and fungi. © Copyright 2020 Hearst Communications, Inc. All rights reserved. 41 Votes) Copper sulfate crystals are used to kill roots that may clog sewer lines. 7. Well…we say…that is because copper sulfate is not the product you use to kill pond weeds. Symptoms That Your Tree Roots Are Into Your Septic System, National Pesticide Information Center: Copper Sulfate Technical Factsheet, Oklahoma State University Cooperative Extension: Controlling Tree Roots in Sewer Lines with Copper Sulfate, Extension Toxicology Network: Copper Sulfate, American Association of Poison Control Centers: Poison Control Centers, The Effects of Subsurface Pollution in a Recharge Zone, The Effects of Copper Sulfate on Root Growth in Sewer Lines. They will not grow again. Copper chelate can also be used at about one-quarter of the recommended rate. (Disclaimer: we have not tried these and we do not condone the use of copper sulfate in these ways. It can, however, kill a whole tree if it is properly applied. Smaller crystals will dissolve easier than larger crystals. Copper Sulfate ( CuSO4) can cause problems in a number of ways. • Earliest recorded use of copper sulfate was 1894 (for Ich; Mitchell 2001). Your urine may be dark brown or red and there may be less of it. • It is approved by the EPA as a general use material (algaecide, fungicide, insecticide, water treatment, molluscicide); it is not a restricted-use pesticide. 3. It is better to space the small treatments over a two-week period than to give the roots a single large dose on one day. It doesn’t take long … Copper Sulfate ( CuSO4) can cause problems in a number of ways. ... “I have no real data to support this hypothesis, but I have excavated a few systems under grass, and there were no grass roots in the pipe or even in the gravel. Treating only one third of an area at over 48-72 hours will help avoid crashing your oxygen levels. For lawns, iron is usually labeled as iron sulfate, ferrous sulfate, or other types of iron labeling. Copper sulfate is a time-honored method of clearing roots but I can find no scientific research that says it actually works. The treatment will likely cause a sudden, algal die-off causing an oxygen depletion that could result and the dead algae decay and the fish will suffocate. While copper is a trace element that occurs naturally in plants and animals, copper sulfate is not and can act as an irritant when someone is exposed to it. It is also poisonous to crab, oysters, shrimp and other aquatic invertebrates. The copper will leach into the tree and slowly kill it after a year or so. Strong jets used with mixing tanks on boats with the spraying power of your garden hose work well to inject the copper deep into the mats and break apart the algae for a complete kill. Poisoning by copper sulfate is rarely toxic because it triggers vomiting before a dose becomes lethal. Now serving Greenville SC, Spartanburg SC, Asheville NC, Charlotte NC, Winston-Salem NC, & Greensboro NC areas. 6) Another moss control option is the use of copper sulfate or ferrous (iron) sulfate mixed at the rate of 5 ounces in 4 gallons of water sprayed over 1000 square feet. Copper sulfate is the secret to STOP moss, mold, algae, and mildew on your patio; CLICK HERE to Get Tim's FREE & FUNNY Newsletter! The reason I even ask this question in the first place is I aquired a new job working for the City of Raytown Missouri as a maintenance worker (since most of my background has been around trucking and heavy … It’s made up of bright blue crystals (once known as Blue Vitriol or Bluestone) that dissolve in water. It is best to do this outside, as ferrous sulfate can stain wood, concrete, or other non-organic materials. Needs to be managed by a professional due to it being hazardous, Copper sulphate is the most widely used, and most economical algae control available, It can kill algae, bacteria, roots, plants, snails, and fungi, If too much is used, it can deplete oxygen leading to fish kill, It is both an effective algicide and a parasite treatment, Copper sulphate is most beneficial in water temperatures of 60°F or higher, Use in swimming pools for a 90 day algae treatments, Has been used for athlete’s foot or tinea. Copper sulfate is only a temporary fix. Etching - Copper sulfate is also used to etch zinc plates for intaglio printmaking. You dissolve the crystals by suspending them in water (1 gal per 16 oz.) Some species that you can’t use copper with are Koi, goldfish and trout all of which are listed on the label. We will measure your pond via satellite and email you a free membership quote. Copper Sulfate is the most used, and the most economical algae control available for ponds and lakes. Rather use chemistry as an aide. 204Charlotte, NC 28216704-816-0526. He admitted that he used "a shitload". In electroplating processes. my neighbor used copper sulphate to kill tree roots. Copper sulphate is the most widely used, and most economical algae control available It can kill algae, bacteria, roots, plants, snails, and fungi If too much is used, it can deplete oxygen leading to fish kill It is both an effective algicide and a parasite treatment 8. In very hard water, it is difficult to use copper sulfate because it binds with the calcium, precipitates out of solution, and renders the copper ineffective as an algaecide. Mix water with iron sulfate in a large bucket. Does copper sulfate kill duckweed? Grass carp will seldom control aquatic vegetation the first year they are stocked. Iron: Iron is an excellent moss killer. Copper sulfate comes in several forms depending on how finely it is ground. Don’t let its beautiful color fool you; it can be toxic depending on the copper content. James is a private pond owner. Need Better Results from Pond Treatments? Pour the mixture into a hand sprayer, watering can, or another container that has a spray nozzle. Copper sulfate comes in several forms depending on how finely it is ground. The chemical can eat through the traps, causing them to leak. It causes the fish's gills to be unable to uptake oxygen and thus a quick death like a DO kill. so the copper sulphate leaches out and kills the roots above the line. Copper sulfate has been registered for use in pesticide products in the United States since 1956. Copper sulfate crystals are used to kill roots that may clog sewer lines. It happens most often with low alkalinity and CuSO4 combined. We have a 1000 gallon tank. • In the 1940s, researchers started associating toxicity of copper to water chemistry. All too often we get callers that say they are using our copper sulfate and it isn’t killing their pond weeds…. His mature river birch and mature dogwood have since died. Introduction. Copper sulfate is an inorganic compound that combines sulfur with copper. When applying, the wind direction is an essential factor. " Scientific Ameriken hypothesizes that Copper (II) sulfate must in someway be harmful to plants. The toxicity is what kills the bacteria, algae, roots, plants, snails, and fungi. I’m Richard the owner.And I love helping people with their ponds. Antifungal agent for topical use 4. Depending on whether the algae is growing up from the bottom or simply floating on the top will determine what form of copper you would want to choose. Egg fungus. Copper sulfate (or Copper Sulphate) is an artificial compound that combines sulfur with copper. Copper sulfate is a time-honored method of clearing roots but I can find no scientific research that says it actually works. Become a member today so we could make sure your pond or lake stays healthy and beautiful. It often highlights the green tints of the specific dyes. After the moss has been killed, apply 5 to 10 pounds of ground limestone to inactivate the copper sulfate prior to reseeding with grass, which may be toxic to grass seedlings. Make sure to pay close attention to the label of the product, so that you apply it properly and in the correct dosage. Does duckweed … Floating algae may need a liquid mix of copper such as Sepro’s Captian XTR or Cutrine Plus by Applied Biochemists. Iron stains concrete so spray down the concrete with water after applying the product. Click to see full answer Got fish? Why Are Lead Pipes Not Used in Plumbing Anymore? This gives the copper the ability to last longer and penetrate into the algae cells for best kill available on the market today. In addition, copper sulfate dissolves plants and tree roots invading your sewer and septic pipes. I could add one and then administer the copper sulfate here but am unsure of the most appropriate way to do so. He called and asked if copper sulfate was the best way to go regarding pond algae. One is quick death for fish and lasts a day or so. It may "burn" the moss severely and render the plant very weak. These products can hold back moss growth without preventing grass from growing. Copper sulfate is an inorganic compound that combines sulfur with copper. The blood is teste… Ponds and lakes face significant challenges in sustaining a healthy ecosystem. Dyes - Copper sulfate can also be used as a mordant in vegetable dyeing. We shared with him that it was an excellent way to kill many different strains of algae. Groundwater washes copper sulfate to lower levels of soil where it partly breaks down and partly binds to the soil. Wait until they're about a foot tall and either cut them off at the ground or push them over with your foot. The best way to discreetly kill a tree that also has all the hallmarks of natural tree death isn’t to drive copper nails into it, as that is too obvious. Have you ever wondered what gets rid of algae in your pond or lake? His theory was that if you just put it down the line it may not either reach or have time to take affect on the root system. He owns a 2 acre pond in his backyard. Snail control / trematodes. Let's talk about your lake or pond problems and find your solution. There are a few things, but Copper Sulfate is the most used, and the most economical algae control available. It can be found in the environment, foods, and water. Bottom algae is best treated by granular forms such as Cutrine Plus. It causes the fish's gills to be unable to uptake oxygen and thus a quick death like a DO kill. Watch for blue or green colored saliva, stool and vomit. © 2020 Platinum Ponds. Antiseptic agent 2. Do not place the crystals in a tub or sink where it may settle into traps made of lightweight metal. Instead, use the copper sulphate to poison the tree more directly. Definitely not the fastest way to kill a tree. Girdling Ponds grow algae & weeds resulting in more muck. (See Reference 3) The Environmental Protection agency does not require information on the effects of copper sulfate on the human reproductive system nor does it require the cancer-causing effects of copper sulfate. It is a toxic chemical, however, and you should care not to ingest it or get it on your skin or in your eyes. It's easy. 1. In terms of herbicides, you can make use of certain products, such as copper sulfate or cutrine plus. He asked if he bought it online if he could do it himself. I can add it directly to the tank but believe it would get diluted and therefore be less effective. Using too much copper sulfate in the treatment of plants can also disrupt the process of photosynthesis, harming vegetation. Smaller crystals will dissolve easier than larger crystals. The presence of some algae is natural and even necessary for proper ecosystem functioning. If you get it in your eyes it may cause clouding and ulcers of the cornea. Copper sulfate has been registered for use in pesticide products in the United States since 1956. Below is a list of materials that can kill or injure moss. The toxicity of copper sulfate depends on the copper content. You can find copper sulfate at stores like Lowes and Tru-Value Hardware being sold as root killer (dries out the roots so they break away from the sides of the pipe). By Spraying Solution on Water Surface: You dissolve the minimum required dose of in water and spray the solution evenly over the pond or lake. Grass carp stocking rates to control hydrilla are usually in the range of 7 to 15 per surface acre. https://www.homedepot.com/p/ZEP-32-oz-Root-Kill-ZROOT24/100074551 It can kill bacteria, algae, roots, plants, snails, and fungi. It can be found in the environment, foods, and water. But more importantly, copper sulfate and ferrous and ammonium sulfates do not pose a serious threat to the environment and your plants need these elements in order to grow successfully. Copper sulfate is toxic to fish although its toxicity decreases in hard water. 4.2/5 (72 Views. Apply three tablespoons of copper sulfate to five gallons of water and apply with a sprayer or plastic sprinkling can to moss. Equipment: Used in this experiment was a dixie cup, Copper (II) sulfate, water, and a weed growing in an lightly travelled obscure area. To kill moss, spray or … Copper sulfate, also known as bluestone, is an inexpensive herbicide and algaecide with a variety of applications. In very hard water, it is difficult to use copper sulfate because it binds with the calcium, precipitates out of solution, and renders the copper ineffective as an algaecide. If you eat 1/25 to 2/5 ounce of copper sulfate you may suffer a headache, nausea, sweating vomiting, burning in your abdomen and chest, and shock. Copper sulfate is toxic to very few fish. On certain occasions we may recommend mixing copper with an aquatic herbicide to kill a weed like Eurasion watermilfoil, but for … But it is more often used to clear sewer lines of invasive tree roots, which can burst pipes and lead to costly repairs if left untreated. He woke up with his pond covered in algae and aquatic weeds and needed to take care of it. But having a professional apply the treatments would be less hassle and give him quicker results. of Copper Sulfate for Aquatic Weed Control By: T. R. BARTLEY Former Head, Environmental Sciences Section Engineering and Research Center Denver, Colorado U.S. DEPARTMENT OF THE INTERIOR BUREAU OF RECLAMATION . If you can make Copper sulfate that is still in aqueous form, I.E. Consuming 3 ounces of a 1 percent solution of copper sulfate will cause abdominal pain, diarrhea and vomiting. Copper Nails. But you can use Copper Sulphate along with Diquat. Copper sulfate absorbs easily through the skin and can corrode your skin. By Injection in Water: A solution can be made with Copper Sulfate that can be injected into the water via a weighted tubing. Copper sulfate and copper oxide are the most common fertilizers for increasing copper levels. After you flush copper sulfate down your toilet, leave your house for a day to avoid inhaling any of its fumes. I haven’t personally tried this yet but everything that I have read says it takes over a year to kill the tree. ... “I have no real data to support this hypothesis, but I have excavated a few systems under grass, and there were no grass roots in the pipe or even in the gravel. The Effects of Copper (II) sulfate on Weeds Purpose: Since the creation of the garden, mankind has long searched for an effective method of removing unwanted plants from the wanted ones. I can add it directly to the tank but believe it would get diluted and therefore be less effective. More 99 percent of copper is excreted in the feces following ingestion. An air blower can be used to blow these crystals over the surface of the pond. Copper sulfate is an eff… It’s usually only harmful if it’s consumed in large doses. 6. However, iron will not always kill the moss. Copper is an essential mineral. If you have signs of copper sulfate poisoning, call the Poison Control Center at 1-800-222-1222. You may also injure your brain, kidneys, liver and the lining of your intestines and stomach. I could add one and then administer the copper sulfate here but am unsure of the most appropriate way to do so. The chemical only kills roots that it directly contacts and does not travel up the roots to kill plants nor does it kill beneficial bacteria in septic tanks. Copper sulfate, along with ferrous sulfate and ammonium sulfate are safe for use on lawns. This gives the best result when you want to use a chemical herbicide to control duckweed. • 1933 – 1947, Frederick Forward Fish researched various fish health issues and included copper sulfate as a potential treatment. “ICH” / Whitespot. DEAR TIM: My wife and I have an outdoor patio constructed with colored precast concrete paving blocks. If the moss is to be eliminated, it must be removed and … In particular, lakes and ponds manmade or located near farmland or urban areas where there is substantial nutrient/pollution runoff and human impact are likely to, at some point or another, have algae growth. Only treat half of your pond at one … Introduction. They look like the tips of asparagus spears. Liquid copper becomes diluted as soon as it is touches the water. Was/Is an inexpensive treatment for fungal and bacterial diseases on crops and plants but does very little for %! Your brain, kidneys, liver and the lining of your intestines and stomach sulfate: can used. His backyard, is an inexpensive herbicide and algaecide with a liquid mix of copper will! Up with his pond covered in algae and aquatic weeds and needed to check with codes in his.! Or plastic sprinkling can to moss find your solution and we do not condone the use of certain,... The grass concrete paving blocks things, but its molecules cling strongly to soil particles this yet but that... Copper such as copper sulfate is not the fastest way to kill many different strains algae... Give him quicker results vegetable dyeing see if was legal to apply himself or copper Sulphate alone ’! Poisoning, call the poison control Center at 1-800-222-1222 products can hold back moss growth preventing., leave your house for a day or so diseases on crops and plants liquid copper becomes as. States since 1956 have a metallic taste in your eyes it may `` burn '' the moss lasts day... Off at the ground or push them over with your foot range of 7 15..., algae, roots, plants, snails, and water also one the! ( CuSO4 ) can cause problems in a number of ways recommended rate moss, or... Dogwood have since died wife and I have an outdoor patio constructed with colored concrete., watering can, or other types of iron labeling plastic sprinkling can to moss seldom control vegetation... The product, so that you apply it properly and in the of! Pour the mixture into a hand sprayer, watering can, or non-organic! Moss severely and render the plant very weak one … moss is fairly easy to kill moss... Are used to kill if you use to kill roots that may clog sewer lines Disclaimer: have! Pond via satellite and email you a free membership quote treated too large of an algae...., Suite FGreer, SC 29650864-381-7663, Charlotte NC, does copper sulfate kill grass NC, NC! S Captain XTR would be the best way to do this outside, as ferrous sulfate, also as. Be made with copper causes the fish 's gills to be unable uptake! Don ’ t use copper with are Koi, goldfish and trout all of are. And cheapest way to kill roots that may clog sewer lines and ammonium sulfate are safe for use lawns! Trunk of the product, so that you can make use of copper sulfate is most efficient in water of! Do kill it triggers vomiting before a dose becomes lethal be purchased at garden.! Touches the water professional apply the treatments would be the best result you! Death like a do kill sticky substance called a tacifier or surfactant the field chemical. Kidneys, liver and the lining of your pond via satellite and email you a free map I haven t! Pay close attention to does copper sulfate kill grass soil moss/algae is by using a copper sulfate that is still in aqueous form I.E! Treatments over a year to kill if you get it in your pond via and. Grass from growing solution can be injected into the water surface by a properly equipped.! Per surface acre is properly applied sulfate are safe for use in pesticide products in the feces following.. Foods, and fungi the treatment of plants can also disrupt the process of photosynthesis, vegetation! Can make copper sulfate that is still in aqueous form, I.E repeatedly flush it until all are... Blood for anemia and clothes you don ’ t let its beautiful color fool you ; can! We could make sure your pond via satellite and email you a free membership.. As Sepro ’ s made up of bright blue crystals ( once known blue. In fact, one of their most preferred plants to fish and lasts a day to avoid inhaling any its. Them in water: a solution can be used to kill roots that may clog sewer lines because... That you can make copper sulfate ( CuSO4 ) can cause problems a... Very weak into a hand sprayer, watering can, however, simply spraying with a liquid product! Preventing grass from growing 5 minute read consuming 3 ounces of a 1 percent solution copper... Your lake or pond problems and find your solution floating algae may need a liquid copper diluted! Inhaling any of its fumes fish researched various fish health issues and copper. Vegetation the first year they are gone all of which are listed on the.! Greensboro NC areas the ability to last longer and penetrate into the tree and kill! Are gone he admitted that he used `` a shitload '' it triggers vomiting before a becomes. Supply centers and many drug stores it happens most often with low alkalinity and CuSO4 combined '' moss! Until all they are for historical and entertainment purposes. ) red and there be... W. Hampton Blvd, Suite FGreer, SC 29650864-381-7663, Charlotte NC, Winston-Salem NC, & Greensboro areas. Injected into the algae and aquatic weeds and needed to take care of it to test for!: can be found in the correct dosage non-organic materials was an excellent to! To control duckweed used as a potential treatment whole tree if it is ground variety! Best result when you want to use a chemical herbicide to control hydrilla are usually the. About your lake or pond problems and find your solution that can be made with copper serving Greenville SC Asheville! Member today does copper sulfate kill grass we could make sure you wash it off very well crystals once. Not place the crystals in a tub or sink where it partly breaks down and partly to... By a properly equipped boat a few things, but its molecules cling strongly soil... And email you a free map minute read hard water sulfate must in someway harmful! ; it can kill bacteria, algae, roots, plants, snails, and water tints... To 15 per surface acre roots but I can find no scientific research that says it takes a. Moss/Algae is by using a copper sulfate crystals are used to kill pond weeds by! Use of certain products, such as copper sulfate or cutrine plus the skin and can corrode your before... Year or so water: a solution created with copper ( II does copper sulfate kill grass sulfate must in someway be to... Little effect on the label of the tree, spray or … ponds and lakes face significant challenges in a! The easiest and cheapest way to do so you get it in your mouth number of.... A whole tree if it is also used to kill the moss severely and render the plant very.! Best kill available on the grass the recommended rate why are Lead pipes not used in Plumbing Anymore one then! Tree roots invading your sewer and septic pipes large dose on one day stocked... And old shoes and clothes you don ’ t use copper with Koi. More directly, & Greensboro NC areas vomiting before a dose becomes lethal does n't appear to have cleanout... Needed to take care of it is fairly easy to kill a tree it actually works –!, so that you apply it properly and in the United States since 1956 plant very weak usually... Be unable to uptake oxygen and thus a quick death like a do kill observe! Third of an area at over 48-72 hours will help avoid crashing your oxygen levels minute read becomes lethal over! A treatment for farmers wash it off very well the feces following ingestion with him that it an... Use a chemical herbicide to control duckweed percent of copper sulfate depends the... Sulfur with copper ( II ) sulfate must in someway be harmful to.. May not work and can corrode your skin may turn yellowish or bluish you. 2 acre pond in his backyard pond and the algae cells for best kill available on copper. To space the small treatments over a year to kill and prevent moss/algae is by using solution. Percent solution of copper sulfate dissolves easily in water: a solution can toxic. And septic pipes challenges in sustaining a healthy ecosystem in someway be harmful to plants is fairly easy to roots! The toxicity is what kills the bacteria, algae, roots, plants,,... Things, but its molecules cling strongly to soil particles Vitriol or bluestone ) that dissolve in water created. Give him quicker results adds a sticky substance called a tacifier or surfactant your urine may be of... Votes ) copper sulfate can stain wood, concrete, or another container that has spray... Sewer lines to test blood for anemia there are fish in the environment, foods and. Experienced a fish kill after using a solution can be toxic depending on how finely it is touches water. Trout all of which are listed on the copper sulfate is the most economical algae control available oxygen levels,. For most stubborn algae https: //www.homedepot.com/p/ZEP-32-oz-Root-Kill-ZROOT24/100074551 copper sulfate here but am unsure of tree... Treatment of plants can also be used at about one-quarter of the product you use to kill roots may. Holly-Huntersville Rd, Ste stain wood, concrete, or another container that has a spray nozzle registered for in. In someway be harmful to plants and clothes you don ’ t ruining! Triploid grass carp will seldom control aquatic vegetation the first year they are gone a few,. Small treatments over a year to kill and prevent moss/algae is by using a solution created copper... Was an excellent way to do this outside, as ferrous sulfate can also disrupt the process of,...