The concept of enabling trees and shrubs to grow in the concreted areas of European cities was developed at SGGW. The urban green infrastructure should reach at least 30% of the tree cover. Hence, it is difficult to achieve this data in a concreted environment while trying to keep trees healthy. The solution was developed by dr hab. Marzena Suchocka from the Department of Landscape Architecture, Institute of Environmental Engineering, SGGW.

After a long winter, when we long for fresh vegetables, we tend to look for fresh vegetables available at farmers' markets as early as April. But it is early enough. Some lettuce, radish, cucumber or tomatoes indicate spring has arrived and the season for fresh products has begun. However, it is worth taking a moment to pause and consider whether it is time to enjoy the benefits of spring vegetables