: Greenhouse Poinsettia Problems II: Leaf Curl and Dessication

The poinsettia (/p??n's?ti?/p or /??n's?t?/) (Euphorbia pulcherrima) is a commercially important flower species of the diverse spurge family. The types is indigenous to Mexico. It really is especially well known because of its inexperienced and red foliage and is trusted in Christmas floral shows. It derives its common English name from Joel Roberts Poinsett,[3] the first United States Minister to Mexico,[4] who introduced the plant to the US in 1825.

Euphorbia pulcherrima is a shrub or small tree, typically reaching a level of 0.6-4 metres (2 ft 0 in-13 ft 1 in). The herb bears dark green dentate leaves that solution 7-16 centimetres (2.8-6.3 in) in length. The shaded bracts--which 're normally flaming red but can be orange, pale green, cream, red, white, or marbled--are mistaken for flower petals for their groupings and colors often, but are actually leaves.[citation needed] The colors of the bracts are created through photoperiodism, and therefore they might need darkness (12 hours at a time for at least five days in a row) to improve color. At the same time, the plant life require numerous light throughout the day for the brightest color. The flowers of the poinsettia are unassuming and don't attract pollinators. They are simply grouped within small yellow structures within the center of every leaf bunch, and are called cyathia. The poinsettia is native to Mexico. It is within the crazy in deciduous exotic forests at moderate elevations from southern Sinaloa down the entire Pacific coast of Mexico to Chiapas and Guatemala. Additionally it is found in the interior in the hot, dry forests of Guerrero seasonally, Oaxaca, and Chiapas. Reviews of E. pulcherrima growing in the open in Nicaragua and Costa Rica have yet to be proved by botanists. A couple of over 100 cultivated types of poinsettia.

The plant was employed by the Aztecs to produce red dye and as an antipyretic medication. In Nahuatl, the language of the Aztecs, the plant is named Cuitlaxochitl, meaning "flower that grows in residues or soil" Today it is well known in Mexico and Guatemala as Flor de Noche Buena, meaning Christmas Eve Flower. In Spain it is recognized as Flor de Pascua or Pascua, signifying Easter flower. In Chile and Peru, the vegetable became known as Crown of the Andes. In Turkey, it is called Atat?rk's bloom because Atat?rk, the creator of the Republic, liked this blossom and made a significant contribution to its cultivation in Turkey.[citation needed] In Hungarian, it is called Santa Claus' Flower, and it's widely used as a Holiday decoration.

The plant's association with Christmas started out in 16th-century Mexico, where legend tells of a girl, called Pepita or Maria commonly, who was simply too poor to give a present for the party of Jesus' birthday and was encouraged by an angel to gather weeds from the roadside and place them in front of the church altar. Crimson blossoms sprouted from the weeds and became beautiful poinsettias. From the 17th century, Franciscan friars in Mexico included the vegetation in their Christmas celebrations. The star-shaped leaf structure is said to symbolize the Star of Bethlehem, and the red color represents the blood vessels sacrifice through the crucifixion of Jesus. Poinsettias are popular Christmas decor in homes, churches, offices, and anywhere else across THE UNITED STATES. They can be purchased in good sized quantities from grocery, drug, and hardware stores. In the United States, December 12 is Country wide Poinsettia Day.

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of red leaves. Position them so they are offset from the first layer

Giant Poinsettia SVG Cutting Files Bits amp; Pieces Paper Lab

studies by Ohio State University, has shown that the poinsettia