Umbrella Palm DwarfText Box: UMBRELLA PALM DWARF (Cyperus alternifolius ‘Gracilis’) Dwarf version of Umbrella palm. Perfect for mini gardens. Can grow to 24 inches. Water depth 2 inches. Tolerates shade. Weather permitting we ship the tropical marginal and bog plants April through September. OUR MARGINAL AND BOG PLANTS ARE EITHER IN 2 INCH POTS OR BAREROOT Fuller plants available in 4 inch pots, must purchase 3 minimum Tropical marginal and bog plants will not survive the cold temperatures, if you live in zone 7 and below you might consider them to be annuals or bring them indoors in the winter. .