Texas Tomato Food from Urban Farm Fertilizers is a targeted, competition fertilizer for tomatoes and all large vegetables. Just shake and pour. All nutrition, including calcium, is instantly available for quick, explosive growth. Perfect for hose-end sprayers, hand-watering, drip systems, foliar feed, and hydroponics. The Urban Farm Fertilizer Co is a small, family-run business dedicated to the crafting of high-performance fertilizers for the backyard gardener. We began in hydroponics, and have now taken our knowledge of specific plant nutrition and applied it toward the production of highly accurate and balanced fertilizers for soil, containers, and hydroponics. With nearly 30 years in hydroponics, we have the knowledge to incorporate calcium in a 100% nutritionally complete, instantly water-soluble, super-concentrated liquid. Calcium is critically important to the successful fruiting of vegetables, fruit, and citrus, and just as important for flowers. At Urban Farm Fertilizers, we make and use what we sell. We calculate, we formulate, we analyze, and we grow……365 days-a-year. And we keep on growing, and tweaking, always striving to improve our formulas instead of sitting back on our brand. You might call us dinosaurs, but giving our customers the best quality product at the best possible price is the way we work. We offer both super-concentrated liquid and dry mix formulas. Go to our store to see all of our specialty products.