Cyperus Giganteus is an hardy giant cyperus variety, can survive under the ice without problems, stems dry and the new stems will start to grow in spring.
Is an useful variety to keep clean water for his phyto-purifying capability of his roots.
The Zantedeschia, also called calla lily, is a species that makes white flowers with green leaves.
This Zantedeschia variety is called “White Giant” and can grow flowers up to 6’ tall (180 cm.) in the best growing conditions, it grows taller and bigger during the years while the rhizome develops.