Rokosan Roses and flowering plants contains ground horn with nitrogen content in organic form with the addition of mineral nutrients. Excellent results when using this fertilizer are given by the slow release of nitrogen, which is part of the cornea. Fully meets the requirements for nutrients that have roses and perennial flowering plants. The use of fertilizer harmonizes nutrients and protects the environment from nitrates and heavy metals. Roses and ever-flowering plants respond to the appropriate composition of nutrients with numerous and full flowers. The presence of magnesium ensures the color saturation of the flowers. It cannot be fertilized with the horn, it has a positive effect on the plant and the soil.