Floral-kindergarten is located in the water town of Limmer,Hanover, Germany. On the other side of the river is the jungle, which retains the original natural area due to the rare development. The main materials of the building are recycled wood and CLT. In addition to the roof there are also parts of solar panels and plants to achieve purifying air and electricity supply.We expect this design to extend the integrity of nature and ecology to the next generation. It also gives the next generation of owners more opportunities to learn how to coexist with the earth.