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
It hasn't been easy along the way for the Caribe Greenhouse Project. The buildings went through two hurricanes (Maria and Irma) during the construction and according to the company's licensed inspectors and engineers, there was little to no damage to the greenhouses. "The structures were half-built when the storms came, but they held up fairly well, which was impressive," Cabiya said. "They are made with sturdy and reliable components, so they only experienced only a few minor issues."
Read article: The Caribe Greenhouse Project
Caribe Greenhouse
Jose Cabiya
Juana Diaz, Puerto Rico
