Cultilene Stone Wool Starter Plug Sheets, case of 14 sheets of 98 plugs each, 1372 plugs: J

Starter plug sheets with pin holes - 2 part/shrink wrapped 14 sheets of 98 plugs each, 1372 plugs Each starter plug is 1.5" x 1.5" x 1.5" (36 x 36 x 40mm) CULTILENE STONE WOOL Professional Soilless Grow Substrate Use what only the professionals grow with until now. Don"™t settle for a sub-par crop! Reliable, dynamic and flexible. Cultilene is one of the leading substrate producers. Over many years, Cultilene slabs, blocks and plugs have established a good reputation, not just in the Netherlands and Belgium, but all over the world. Where such properties as strength, optimal air-to-water ratio, homogeneity and excellent root zone management are important, Cultilene is the first choice. Stonewool and Environment Stonewool substrate is made from a specific type of rock: basalt. Basalt originates from the earth"™s interior and was brought to the surface as lava many thousands of years ago. Melted again, the material in its basic form is made by spinning it into a defined structure. When this has cooled down, it is compressed into stonewool as we know it. From volcanic basalt to stonewool it is a completely natural process producing a natural final product: inert and free of pathogens. Properties Stonewool is used more and more, because of the following properties: "¢ it is man-made material, manufactured to accurate specifications; "¢ it is inert and pathogen-free "¢ it is easy to manage "¢ it produces a higher yield "¢ it is more controllable than other substrates "¢ it is more efficient with water and energy use "¢ it minimizes the use of desinfectants "¢ it minimizes nutrient use "¢ good air to water ratio