AO Organic Trace Minerals Concentrate - 500ml/16oz Soluble Ocean Trace Minerals, Contains over 80 Organic Trace Minerals. 100% Organic & non-toxic. Safe to handle and use in all areas of the household. Perfect for all of your home gardening needs, helps plants re-bloom and is proven to increase vegetable yield Improves nutrient uptake, root growth, & overall vitality of all of your plants, indoor and out find our other organic products at www.agrarianorganics.com.