PRO-MIX® Premium Potting Mix is a ready-to-use, peat-based mix designed for use with all plants in containers, either indoors or outdoors. This product is enriched with a controlled release fertilizer that feeds plants for up to 9 months and contains the MYCOACTIVE® technology, which promotes vigorous growth, better resistance to stresses, stronger roots, and healthier plants. It will improve soil nutrition and optimize garden conditions.