Urban Farm Fertilizers All Purpose Vegetable Fertilizer, 1 gallon Hand-crafted, high-performance liquid fertilizer for all vegetables. 4.5-2.5-6.0 NPK. Super-concentrated: 256:1. One gallon makes 256 gallons of full-strength nutrient. One tablespoon per gallon. For drip, hand-watering, foliar, in soil, containers, hydro. Made from organic components, mycorrhizae, worm casts, humic acid, kelp, enzymes, and minerals. Calcium rich! No more blossom-end rot.