The sowing calendar is a particularly useful tool for choosing the best period for sowing vegetables, flowers and plants called "aromatic" both in seedbeds and in open ground. The application provides the indications relating to the sowing period which are obviously indicative and refer to the climatic conditions of central and northern Italy and, clearly, may vary according to the seasons. As for the southern and insular areas of our country, sowing can be anticipated or, on the contrary, always postponed according to the seasonal trend.