A group of perennials in the fall of 2012, under the shade of maple matters. For the first time, the area was covered with a weed layer made of recycled paper and jute nets. Then topped the layer with a layer of 20 cm of permanent soil.
Perennial cultivation consists of 13 types of plants that grow in the shade. They are organized in three different types, arranged in the form of an indicative type box. Each type box contains 4-7 different types. The cultivation area was divided into 1.5 x 1.5 m networks, in which the seedlings were planted according to the type squares.