Nature's Source OMRI 15 oz 3-1-1 Dosing Pump-(7526-US) Nature's Source Organic Plant Food 3-1-1 is OMRI listed for use in organic gardens, as well as for everything you grow From plants - for plants, made with natural nutrition from seeds. Apply every 7-10 days throughout the growing season. Spray leaves and apply to the soil of each plant Complete nutrition that grows bountiful vegetables, herbs and beautiful flowers No offensive odor