Espoma Flower-Tone guaranteed analysis: 3-5-7. Flower Tone is a premium flower food designed to supply the necessary nutrients to maximize abundant blooms throughout the growing season. Unique Formula: Flower Tone is low in nitrogen and rich in potash and all the micronutrients plants require. This will maintain good plant growth and promote blooms rather than heavy foliage. High organic content: Flower Tone’s natural organics breakdown gradually providing a safe, long lasting food reservoir activated throughout the growing season. This natural process encourages beneficial soil microbes and helps to condition your soil. Kelp Meal and Low Salt Index: Flower-Tone’s secret is its combination of extra growth enhancing kelp meal with a low salt index thus reducing the burning potential for tender annuals and perennials while stimulating growth. Use Espoma Flower-Tone with the confidence that you have chosen the very best.