Then the bed is lined with plastic film, and it is pierced in several places to create an outflow of excess water. Dono is covered with expanded clay and gravel. A layer of sand is poured on a pillow of gravel and expanded clay, after which the pit is filled with soil, which is enriched with a large amount of sour peat. Next, the moisture -loving plants are planted, which form a natural corner, which will correspond to the style of the landscape. For this purpose, plants such as a swimsuit, verbanics, fluffy, ferns, trolleys, a mowl, lingonberry, sphagnum, cranberries are used.
The marshy zone can be arranged, without binding it to the pond.