N 5% - P 5% - K 2% This specially formulated fertilizer promotes vigorous growth during all phases of plant and tree development. A complete formula with macro and micro nutrients. Work into soil prior to planting or apply to the soil around plants. Use 4-8 lbs per 100 sq ft. For container plants, use 2-4 Tablespoons per gallon of soil. Naturally time-released, you need only apply 1 or 2 times a season. For more aggressive growth, reapply every 4 weeks. Formulated from Bat guano, Sea Kelp, Feather Meal, Soft Rock Phosphate, Langbeinite, Cottonseed Meal, Montmorillonite, Steamed Bone Meal, Natural Potash, and a variety of beneficial mycorrhizae for the healthiest growth possible. This is a fine-tuned organic formulation that is easy to use and forgiving. Very popular!