https://www.egmondpotgrond.com/en/product/organic-potting-substrate
 
Van Egmond Organic Potting Soil is composed of natural raw materials, providing the right aeration and moisture ratio for your plants’ root system. Lime and organic fertiliser are also added to the mixture, ensuring that your plants have the right amount of nutrients available during the first 8 to 12 weeks. This makes Van Egmond Organic Potting Soil suitable for all your patio, border and perennial plants, but it can also be used for your vegetable garden.Van Egmond Organic Potting Soil is available in bags of 40 litres