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Tuesday, April 8, 2008

Poinsettias



Poinsettias

Euphorbia pulcherima

The showy colored parts of poinsettias that most people think are the flowers are actually colored bracts (modified leaves). In Hawaii folks grow all year round and like this picture shows a hedge of them.

Poinsettias, also known as Euphorbia pulcherrima, are vibrant and elegant plants that have become an iconic symbol of Christmas. These beautiful flowers, with their striking red and green foliage, add a festive touch to any holiday decor. In this article, we will explore some interesting facts about poinsettias and delve into their history and significance during the Christmas season.

I. History and Origins of Poinsettias:
1. The poinsettia plant is native to Mexico, where it is known as "Flor de Nochebuena," meaning "Christmas Eve Flower."
2. The plant was named after Joel Poinsett, the first U.S. Minister to Mexico, who introduced it to the United States in the 1820s.
3. Poinsettias were initially grown for their vibrant red leaves, which were used to make dyes and cosmetics by the Aztecs.
4. In the 20th century, poinsettias gained popularity as a decorative plant during the holiday season.

II. Poinsettias as Christmas Flowers:
1. Poinsettias have become synonymous with Christmas and are widely used for decorations, both indoors and outdoors.
2. The red color of the poinsettia leaves symbolizes the blood of Jesus Christ, while the green leaves represent eternal life.
3. Poinsettias are often used in churches during Christmas services and are also given as gifts to bring good luck and blessings.
4. The poinsettia's blooming period coincides with the Christmas season, further enhancing its association with the festive celebrations.

III. Poinsettia Varieties and Care:
1. Poinsettias come in a variety of colors, including red, white, pink, and even marbled or speckled variations.
2. The vibrant leaves of the poinsettia are actually modified bracts, while the flowers themselves are small and yellow.
3. Poinsettias require proper care to thrive, such as providing them with bright, indirect light and watering them when the soil feels dry to the touch.
4. It is essential to keep poinsettias away from drafts, extreme temperatures, and excessive moisture to prevent leaf drop and maintain their beauty throughout the holiday season.

IV. Poinsettia Myths and Misconceptions:
1. Contrary to popular belief, poinsettias are not highly toxic. While they can cause mild irritation if ingested, they are not lethal to humans or pets.
2. Poinsettias do not require complete darkness to bloom; they only need uninterrupted darkness for about 12 to 15 hours a day to initiate the color change in their bracts.
3. Poinsettias can be kept as houseplants beyond the Christmas season with proper care, and with time, they can even be coaxed to bloom again the following year.

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