Crassula perfoliata var. falcata (synonym Crassula falcata), known by the common names airplane plant and propeller plant, is a succulent plant endemic to South Africa, from the Cape of Good Hope.
Description The foliage is gray-green with striking texture, on plants that grow to tall.
The flowers are tiny and scarlet red, that rise in dense clusters above the foliage for a month in summer.
Cultivation Crassula falcata is cultivated for use in drought tolerant and succulent gardens, and in container gardens.Crassula, a grower's guide, Gordon Rowley, 2003. Crassulas in cultivation, Vera Higgins, 1964, Blandford Press Ltd.San Marcos Growers - Habit and Cultural Information: Crassula falcata (Crassula perfoliata var. minor) . accessed 4.4.2011
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