What climatic conditions does vanilla plant orchid require for its proper growth?

Vanilla grows best in a hot, humid climate from sea level to an elevation of 1,500m. The ideal climate must have moderate rainfall, 1500-3000mm, evenly distributed throughout 10 months of the year. The optimum temperatures for cultivation are 15-30 degrees Celsius.

Take a look at the countries that grow vanilla for example Uganda, Mexico, Hawaii, Tahiti, Comoros, Papua New Guinea, Indonesia and Madagascar, all of these countries have got a high humidity level of close to 85%. This type of humidity is a great ideal for the proper growth of vanilla beans. For those using a humidifiers in the green house, if the temperature is below 85%, please add a humidifier to the area so that it catches up the required temperature.