Eight Things You Didn’t Know About Poinsettias


How much did you really know about this misunderstood little plant anyway?

  1. First of all, you’ve probably been saying it wrong. It’s actually a four syllable word, pronounced [poin-set-ee-uh] not that three syllable word you’re likely saying in your head right now…
  2. The big red leaves aren’t actually flowers, they’re modified leaves called bracts. The actual flower is the little yellow cluster in the center called cyathia.
  3. Poinsettias are actually small tropical trees that grow up to 12 ft tall in the wild! The poinsettias you’ll find in your office today have been bred to bloom longer and grow shorter than their wild ancestors.
  4. Contrary to popular belief, poinsettias are not poisonous and have been deemed safe by the American Medical Association. The most severe symptom of ingesting a poinsettia (for pets and people alike) is mild stomach indigestion, and the sticky white sap can be a skin irritant.cat by poinsettia plant
  5. When the red leaves (bracts) fall off after the holidays, don’t toss your plant; it’s still very much alive! Your poinsettia can (and will) thrive after the holidays, and they’re an easy plant to keep alive. Keep it in a room with natural light and keep the soil moist.
  6. They can bloom again, but it’s quite tricky. For poinsettias to get their red leaves for the holidays, you must keep the plant in complete darkness for 14 hours a day for 8-10 weeks. Not even a nightlight can be present in the room, it’s that sensitive! But, even if you follow the very specific light regiment, not every plant will bloom again. Good thing they’re still beautiful green!
  7. Poinsettias were introduced to the U.S. from Mexico by Dr. Joel Roberts Poinsett in the early 1800s, but have been used as a part of religious ceremonies in Mexico for centuries—all the way back to the time of the Aztecs.
  8. Just like everything else it seems, poinsettias have their own holiday. National Poinsettia day is December 12, and has been celebrated since Dr. Joel Roberts Poinsette died on that day in 1851.
We welcome your respectful and on-topic comments and questions in this limited public forum. To find out more, please see Appropriate Use When Posting Content. Community-contributed content represents the views of the user, not those of Arapahoe Libraries