Procure premium quality, 100% OMRI-certified, and super-washed coconut coir bricks at reasonable rates from RIOCOCO. Shaped in sustainable brick form, they are composed of symmetrically chopped slabs of coir husk chip. Such organic bricks prove to be an excellent growth medium for tank farming techniques. Moreover, as such coir bricks are five times super-washed; they can effectively remove the surplus salt-ions, like harmful boron and chlorine, thus averting damage to the root network.  In addition, these reusable coir bricks have anti-fungal properties helping to boost plant growth, along with providing better aeration and drainage functions.