Dr. Earth Organic & Natural Home Grown Tomato and Vegetable Food, 4-6-3 Fertilizer, 12 lb., formulated to feed vegetable gardens, herbs, summer and winter crops, container plantings or native backyard soil. Use it during initial planting of seeds, transplanting, and on a regular basis as a top dressing or compost tea. This 100% organic and natural blend builds soil health, promotes superior buds and blooms. Infused with TruBiotic® beneficial soil microbes and endo mycorrhizae ensure nutrients break down and released into the soil for plant roots to absorb as needed. Contributes to drought tolerance, enhanced nutrients availability and increased plant performance. Nutrients are released quickly yet continue to feed for several months.