A green roof is not only ecologically valuable, it is an appreciated contribution to nature and also an extra garden. This colorful blooming plant cover has an insulating effect. It cools the building in summer and saves valuable energy in the winter. The plants in this mixture bloom during the summer months for a colorful and lush, dry grassland flower meadow. Through their foliage, roots and resilience they are immune to heat, drought and extreme weather fluctuations. The root system holds rainwater back, stores it and thus has a balancing effect. Goldmoss stonecrop, Sedum and numerous other meadow plants are popular sources of food for many species of butterflies, bees, bumblebees and beneficial insects.