Jobe's Organics, 4 LB, 4-6-6, Fruit & Nut Granular Fertilizer With Biozome, Provides Your Fruit & Nut Bearing Plants The Nutrients They Need To Bear Abundant Fruit, Biozome Is A Unique & Proprietary Blend Of Beneficial Microorganisms That Improve Long Term Soil Quality By Adding Beneficial Microbes That Naturally Re-Establish A Balance Between Plant & Soil, Can Be Used For Organic Gardening & Contains No Harmful Chemicals That Could Harm Plants, People, Or Pets, Apply Every 4-6 Weeks As Needed.