Organic means relying on natural substances and farming methods that avoid anything artificial, allowing the crop to grow sustainably only using what’s available to it from mother nature. Even before life existed on this planet, fungi have grown on decaying matter without any help from mankind. The recent upsurge in the demand for mushrooms as health supplements might have caused some growers to use artificial additives or fillers to grow the mushrooms. The main difference between organic and inorganic mushrooms is the way mushrooms are grown and the raw materials used to grow mushrooms.