Down To Earth Bio-Live 5-4-2 is a rich organic fertilizer featuring a unique blend of premium marine by-products infused with a diverse blend of beneficial microorganisms that improve resource utilization and increase nutrient uptake. Certain mycorrhizal fungi and bacterial species rapidly colonize the rhizosphere and surrounding soil. Ideal for all types of plants, use DTE Bio-Live 5-4-2 to encourage expansive root systems, higher crop yields and superior quality flowers, fruits, herbs and vegetables.