All potting soils contain high quality substrates out of German peat moss. They are manufactured in state of the art factories. There is a variety of specialised potting soils for different plants and uses. All potting soils are available in different packaging sizes, partly from 2,5 l up to 80 l and in different delivery forms (Euro pallet, display container or selling units). COMPO International offers the two brands COMPO and Algoflash.