Premium Water Soluble Fertilizer, 2.5 lb. Container Proven Winners Water Soluble Fertilizer comes in an easy-to-use 2.5 lb. container with a carrying handle and measuring scoop 24-12-17 fertilizer blend Following the application rates on the container, apply at least every week, or every third watering Designed specifically to prolong plant life and improve performance Also available is a Proven Winners Time-Release Fertilizer that can be applied every six months. 15% Nitrogen to promote foliage growth 7% Phosphate for healthy roots and flower production 15% Potassium for overall health and disease resistance 24% Nitrogen to promote foliage growth 12% Phosphate for healthy roots and flower production 17% Potassium for overall health and disease resistance