Westland Top Soil is a specially selected rich clay loam soil with a high humus content which retains nutrients and moisture, making it ideal for use all around the garden. This soil has been sieved to remove stones and debris and heat sterilized to kill off weed seeds. Westland Top Soil has a balanced clay, silt and sand composition with plenty of organic matter providing good structural stability under all weather conditions. It is lime and chalk free and perfect for adding nutrients and organic structure to enhance beds and borders.