- 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.
- By Broadcasting: Dry Copper Sulfate can be distributed on the water surface by a properly equipped boat. ...
- By Injection in Water: A solution can be made with Copper Sulfate that can be injected into the water via a weighted tubing.
How much copper sulfate do you put in a pond?
How much copper sulfate do you put in a pond? Crystal, or granular, copper sulfate should typically be dosed at five pounds per acre. Say, for example, that you have a one acre pond. You would mix 5 pounds of granular copper sulfate with 3 gallons of hot water, then spray it over half of your pond, wait a few days, and spray the other half.
How to use copper sulfate as a fungicide?
- Always, always, always, follow the manufacturer’s recommendations. ...
- Follow the recommended temperature and weather limits during the application.
- Mix copper exactly using the stated ratio.
- Make sure that the product you have is right for the type of plant you want to treat.
- Follow frequency requirements and reapply according to the direction.
What are side effects of copper sulfate?
Signs of copper sulfate poisoning include:
- Burning sensations in the chest or abdomen
- A metallic taste in the mouth
- Nausea
- Headaches
- Diarrhea (which may have a blue or green color to it from the compound’s hue)
- Excessive sweating
How to apply copper sulfate to septic tank?
• Never put copper sulfate into a septic system through a sink or tub because the copper will corrode the metal pipes. Instead, apply it through the toilet. The ceramic surface is not affected by the copper. • Copper sulfate has been added to septic tanks in tests without harming the bacterial action in the tanks.
How much copper sulfate do I put in a pond?
Generally, copper sulfate crystals should be used at 5 pounds per acre of pond. So, for instance, if you have a 1-acre pond, you should dissolve 5 pounds of crystals in three gallons of hot water first. For best results, treat your pond using the spraying method to kill the actively growing algae at the top and bottom.
When should I put copper sulfate in my pond?
Copper sulfate should be used as a pond algae treatment on actively growing algae in water temperature above 60F. When getting rid of algae in a pond, it is always important to treat 1/2 of the pond algae at a time to avoid killing too much algae and depleting the water of oxygen.
How long does copper sulfate last in a pond?
Chelated copper algaecides reduce the frequency of treatments because they are effective for up to 6 weeks after application. With all chemical treatments, we recommend using only as needed.
How do you apply copper sulfate?
Apply at a rate of 3 to 6 pounds per acre foot of water (0.27 ppm to 0.54 ppm copper in the treated water). Apply as a uniform surface spray dissolved in at least 3 to 5 gallons of water using boat, plane or other pressurized spray device. Apply twice yearly or as needed.
Can you swim in a pond after you put copper sulfate in it?
Copper sulfate uses, not safe for swimming We recommend the use of our all-natural beneficial bacteria product, Bio Lake Clear and Ecosocks GC to treat ponds and lakes for algae control and faster organic matter decomposition from silt, sludge and decaying plants & fish.
Will copper sulfate hurt fish?
Studies with several aquatic species have found copper to be highly to very highly toxic to fish and aquatic life. Trout, koi and juvenile fish of several species are known to be particularly sensitive to copper. Fish kills have been reported after copper sulfate applications for algae control in ponds and lakes.
Can you eat fish from a pond treated with copper sulfate?
There are no restrictions on swimming, eating fish from treated water bodies, human drinking water, pet/livestock drinking water, or irrigation. Copper is an element, and so is not broken down like other herbicides.
Can animals drink from a pond treated with copper sulfate?
Copper sulfate is a way to treat the water and kill the algae but can lead to high copper levels in the water, which can be harmful to cattle.
How often should I use copper sulfate?
To be most effective, copper sulfate should be added to the sewer at the first indication of root entrance into the system whether your house plumbing is con- nected to a sewer line or a septic tank. A small amount added each day for a two-week period would probably be more effective than a large amount all at once.
How long does it take copper sulfate to dissolve roots?
It can take as little as two or three days to clear out the line. However, if your system has a slower flow of water, it can take a bit longer (up to a week) to get rid of the roots. By contrast, copper sulfate takes up to four weeks to even start the process of root decay.
Is copper sulfate harmful to animals?
Rice paddies replace natural wetlands and provide alternative habitat for animals threatened by the loss of wetlands. Unfortunately, many of these animals are sensitive to copper.
How do I get rid of algae in my 1 acre pond?
You can use a pond or garden rake to remove as much surface algae as possible. If your pond is too large, begin by using a chemical algaecide. There are a number of quality algaecides available that will provide almost immediate relief for an out-of-control algae situation when properly applied to your pond.
How often should you use copper sulfate?
Safety Considerations When Using Copper Sulfate Do not apply it more than once every 48 hours. Although it can be used as a fertilizer and to control pests, overuse can cause severe damage to plants and flowers.
How long does it take for copper sulfate to work?
Liquid copper sulfate is best applied by using a broadcast sprayer. Within about 48 hours after application, the algae should be brown and dead or dying.
Can animals drink from a pond treated with copper sulfate?
Copper sulfate is a way to treat the water and kill the algae but can lead to high copper levels in the water, which can be harmful to cattle.
How long after using copper sulfate can you swim?
You should treat pool water with copper sulfate only when the water is at a temperature of 60 degrees Fahrenheit or higher because copper sulfate doesn't work well in cold water. Wait a few hours for the solution to disperse in the water before swimming.
Copper Sulfate For Algae Control in Ponds
Mixing, dosing, and Application of Copper Sulfate
- Copper sulfate for ponds exists in various forms一there’s crystal, liquid, and powdered forms. The form of copper sulfate you’ll use depends on what kind of algal growth you have in your pond. Floating algae are best treated with liquid copper sulfate, while bottom algae problems should be handled using powdered or crystal ones. If you just toss a s...
Where to Buy Copper Sulfate For Pond Treatment
- You can get your supply of copper sulfate crystals at your nearest agriculture retail store or order them from us online at Standish Milling Company. Make sure to buy the most suitable variation based on your pond size and algae problem. Read the instructions, safety sheet, and label before applying to ensure the safety of the fish and other pond life.
The Bottom Line
- Copper sulfate for ponds is an extraordinarily effective and cost-efficient way to treat your pond’s algae problem. However, use it with proper caution and management to avoid oxygen depletion, fish toxicity, and killing of other plant life through contamination. Furthermore, you should always determine safe dosages and the proper mixing and application of the chemical according to its l…