Espoma Tomato-Tone is an all-organic fertilizer that provides macronutrients to the tomatoes and other vegetables in your garden. With a blend of three percent nitrogen, four percent phosphorus and six percent potassium, your vegetables will thrive with this slow-release formula. This balanced fertilizer is a formula that promotes healthy foliage and fruit for the overall well-being of your tomato plants. The four-pound bag will feed many tomatoes and vegetables throughout the season, with just three tablespoons per plant every two weeks providing plenty of food for healthy vegetable growth. Espoma's formula also includes beneficial microbes to assist roots with the absorption of nutrients, and it will help you grow high-quality tomatoes that will grace your dinner table all season long.