CANNAResearch has succeeded in developing a certified, organic soil that meets international organic standards. Bio Terra Plus is made up of 100% natural materials and as such can also be used for organic cultivation. Bio Terra Plus is made up of top quality peats which include superior quality white peat. The airy structure of white peat is supplemented with shredded tree bark that has natural anti-fungus properties. Bio Terra Plus has been pre-fertilized with certified, organic ingredients such as bone meal, bat guano and a variety of trace elements from natural sources.