For sale seedlings (rhizomes) of a fern. Cold-resistant, undemanding plant. It grows well in both shaded and sunny areas with rich soils. The soil should be wet and moist. In open areas under the influence of the sun, it becomes lower (60–80 cm), and the juicy greenery fades, acquiring a pale green color. It often forms thickets, because quickly spreads due to underground shoots. It is used for group and single plantings, when decorating the shore of a reservoir.