To obtain healthy roses, fertilization is very important. If you want to have beautiful flowers, you must feed the plants and this can be done through fertilizing. There are fertilizers of different types depending on the needs of the plant, the deficiencies and the stage of development. Generally, roses are fertilized in the late winter and late summer periods. These two fertilizers are able to guarantee roses a good supply of nutrients throughout their development cycle and above all guarantee the substances in the period of greatest need. In fact, in winter the plant must recover from the rigors and cold of winter and must have nitrogen, phosphorus and all the other elements necessary to grow and develop new branches. In late summer, on the other hand, roses, or at least most of them, must supply a new flowering with strength and energy, and for this reason all the macro and micro elements are needed to start flowering again.