Dyna Gro Foliage Pro 9-3-6 is a complete nutrition formula that has all 6 essential macronutrients and all 10 essential micronutrients required by plants for optimum growth in any medium. The N-P-K (3-1-2) ratio is recommended by the National Rose Society, the University of Florida and a number of other plant specialists and organizations. This N-P-K ratio is the ideal ratio for most plants including, but not limited to; roses, tropicals and legumes. Foliage Pro is complete and balanced and, like all our complete formulae, the minerals are in solution and immediately available to the plant.The N-P-K ratio of Foliage Pro is also ideal for phosphorous sensitive plants and supplies a high nitrate to ammoniacal nitrogen ratio needed to promote shorter internodal spacing resulting in stronger stems. The immediate availability to the plant, with our exclusive complete solutions, gives the grower optimum control with timing in a feeding schedule.