How Do You Make a Poinsettia's Leaves Turn Red?

Answer

In order to get a poinsettia plant to turn red, you need to eliminate its light. Flower formation is actually triggered by periods of darkness. During the day, poinsettia plants require as much bright light as possible in order to absorb enough energy for color production. At night, however, poinsettia plants must not receive any light for at least 12 hours.
Q&A Related to "How Do You Make a Poinsettia's Leaves Turn Red"
1. Situate the poinsettia in a sunny but cool location during the day. A location near a window that does not have a heater under it would be ideal, because, according to the University
http://www.ehow.com/how_6210832_make-poinsettia_s-...
Poinsettias require short days and long nights in order to bloom and for their bracts to turn color. They need total blackness if possible; you don't even want the light from the
http://wiki.answers.com/Q/What_makes_poinsettias_t...
Actually, they are simply colored leaves called bracts and the insignificant yellow buds in the center of the colored bracts are the actual flowers. Poinsettia (Euphorbia pulcherrima
http://answers.yahoo.com/question/index?qid=200806...
Not all Poinsettia leaves turn red. There are white and pink as well. They need good
http://www.chacha.com/question/why-do-poinsettias-...
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