This potting soil mix has the formula needed to raise strong thriving plants with beautiful foliage and blooms. GRO-WELL Premium Potting Soil Mix has been carefully formulated for transplanting seedlings into containers and for repotting indoor plants. It offers an outstanding medium for either planting or repotting many types of foliage and flowering plants, indoors and out. Created by expert agronomists, this premium quality product is composed of organic compost, composted bark and/or sphagnum peat moss, perlite and natural plant food. Use this product and its organic-matter content to help the root zone of the soil retain water and nutrients.