:Introduction
Vanilla planifolia is a species of vanilla orchid. It is native to Mexico, and is one of the primary sources for vanilla flavouring, due to its high vanillin content. Common names are flat-leaved vanilla, Tahitian vanilla (for the Pacific stock formerly thought to be a distinct species), and West Indian vanilla (also used for the Pompona vanilla, V. pompona). Often, it is simply referred to as
: Details
Vanilla Flowers are greenish-yellow, with a diameter of 5 cm (2 in). They last only a day, and must be pollinated manually, during the morning, if fruit is desired. The plants are self-fertile, and pollination simply requires a transfer of the pollen from the anther to the stigma. If pollination does not occur, the flower is dropped the next day. In the wild, there is less than 1% chance that the flowers will be pollinated, so in order to receive a steady flow of fruit, the flowers must be hand-pollinated when grown on farms. Vanilla planifolia is found in Central America and the West Indies. It prefers hot, wet, tropical climates. It is harvested mostly in Mexico and Madagascar.