Plant Prod 15-30-15 High P is a high-performance fertilizer with a 15-30-15 ratio of nitrogen, phosphorus, and potassium. This superior fertilizer provides the ideal balance of nutrients to help unlock the potential of your soil, giving your plants the nourishment they need to grow strong and healthy. It is enriched with phosphorus, which is essential for root development and flowering. With this phosphorus-rich fertilizer, you can ensure your plants get the best nutrition for optimal growth and development. Plant Prod 15-30-15 High P is a superior fertilizer that can be used on a variety of plants and crops. Whether you need to strengthen existing plants or encourage healthier growth in your gardens, this fertilizer will help you get the results you desire.