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Time Lapse The Bloom and Wither of a Selenicereus Grandiflorus

  • Uploaded by Extraett on Feb 12, 2014
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Selenicereus grandiflorus is a cactus species originating from the Antilles, Mexico and Central America. The species is commonly referred to as Nightblooming Cereus, Queen of the Night (though these two terms are also used for other species), Large-flowered Cactus, Sweet-Scented Cactus or Vanilla Cactus. The true species is extremely rare in cultivation. Most of the plants under this name belong to other species or hybrids. Often confused with the species of (Lat.) = large flowered. When Carl von Linn descripted this cacti in 1753 it was the largest flowered species of cacti known. Paradoxically, are moderate in size compared with several other Selenicereus first species to be brought into cultivation. Linn (Linnaeus) descripted it in 1753, but it was known long before. Records from Hortus Kewensis gives that the species was grown at Royal Gardens at Hampton Court before 1700. There has been doubt about which plant was available to Linn when he drew up his description, but this is solved and both the plates on this side show the authentic and habitatGreater Antilles (Cuba, Cayman Islands, Puerto Rico, Jamaica & Haiti), Mexico, Guatemala, Belize, Honduras, Nicaragua, and a few other locations in South and Central America. Climbing on trees and on rocks. 700m alt. Extremely variable, especially in Jamaica, stems with slightly wavy to strongly knobby margins occurs in the same plant. Much confused in cultivation. Many species of Selenicereus should be reduced to synonyms of subspecies of this species, differing merely in degree rather than in easily cultivated, fast growing epiphyte or lithophytic plant. Needs a compost containing plenty of humus and sufficient moisture in summer. Should not be kept under 5C (41F) in winter. Perform best if grown in full sun. Extra light in the early spring will stimulate budding. Flowers in late spring or early summer, only blooms one night a year or several years and withers within Credit: GermanOleLicense: CC BY-SA



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