Earth Tonic &ndash; Super Charged Sea Mineral Concentrate - 32 oz Give Your Plants Everything - Over 90 Elements Instead of the Standard 17 Derived from 100% Organic Materials - Live Ocean Water, Himalayan Crystal Salt, BioDynamic Preparations (BD502-208) & Enhanced with Proprietary Energetic Techniques 7 Times More Concentrated than Seawater Alone Makes Compost Tea, Fertilizers & Soil Amendments Work Better Increases Yields, Enhances Flavor, Provides Natural Pest Control from the Inside