Fresh Soil Pep is an all natural product coming straight from nature. Soil pep is a 3/8 minus screened bark material (fresh bark fines). Soil pep is commonly used as an amendment to give added organic nutrients to soil and is used as a main ingredient in container mixes, greenhouse mixes, potting soils, box gardens and any other general soil preparation. Soil pep can also be used as bark mulch or a top dressing for any landscaping needs as well as land reclamation projects.