Based on satellite data PlanetScope we bring you a detailed overview of the current state of growth with high accuracy. Thanks to the use Vegetation index SAVI, which minimizes the influence of the soil, we divide the field into 13 agronomically important zones according to the development of the vegetation. Spatial resolution images 3 meters per pixel and a frequency of 1-2 days allow for more frequent monitoring, especially during the key spring period. All this contributes to better awareness, decision-making and more efficient management of agro-technical interventions.