rather the shallow and warm waters. It is recommended that the water depth of 30 cm.
Information about the hardiness with us diverge. In America it is fully hardy from 5 climate zones . Domestic sources disagreed and recommended to leave out, and wintering in frostfree space. We are yet without losing plant came to the wintering in a cold winter greenhouse at temperatures around zero. In winter the leaves retract, therefore, may be in the dark.
strong plants in 1.5 liters pot plants.