Chemical potentially causing damage to greenhouse tubular/metal components
Our primary supplier of tubular steel has issued a warning about the use of Copper Sulfate to treat algae on greenhouse floors.
Copper Sulfate is produced by dissolving copper in sulfuric acid. The resultant metallic salt (copper sulfates) ions will oxidize the iron and zinc to rust and reduce itself to copper metal. The copper will try and selectively destroy metal surfaces over 50 times faster than common agricultural chemicals such as potash, ammonia or phosphates.
Please ask that you discontinue the use of copper sulfate in your greenhouse.
Agra Tech uses the finest quality tubular steel with acrylic coating for maximum protection. Greenhouse purchasers should be aware that some other greenhouse suppliers are not meeting NGMA standards for coated steel.
Published on:
04/23/2012
Post by:
Admin
Category:
Greenhouses
“We decided to go with ATI for a lot of reasons and it’s turned out to be a great decision. They represent good value; they use only quality materials and components like Ridder drives/motors and their greenhouses are very competitively priced. They’re well-built and designed, so we’re confident that they will last for many years to come.”
“Building these structures was a very positive process from beginning to end. The process of each greenhouse was seamless and drama-free. Ag-Con has constructed all of our ATI greenhouses and they’ve done an incredible job.”
Read article: Pan American Seed
Pan American Seed Co
Rob Landreth
Guadalupe, CA
