Organic matter content

Top quality Champost for every application. Champost, also known as mushroom manure, differs from compost. Mushrooms grow on a compost mixture of horse manure, straw, lime, chicken manure, peat and foam soil. After mushroom cultivation, this substrate is no longer usable. This substrate, called champost, is free of germs, nematodes and weed seeds. With its high organic matter content, champost is the ideal soil improver for (organic) …