You see those big red symbols of the season everywhere these days. But what do you really know about taking care of a poinsettia (poin-set-e-uh)? Here with tips is our gardening expert P. Allen Smith.

Video Transcription

Well, it is that time again. Poinsettias are in stores, in florists, everywhere. It just seems like they show up all of a sudden. But have you ever wondered how? Well, it all starts back at the summer when little cuttings are taken from the stock plants. The cuttings are taken anywhere along the stem and then placed into a rooting medium. Here, they are sprayed with the fine mist of water every 30 minutes or so until the roots develop. Now, this only takes about three weeks. Next, they are planted in pots where they can grow to full size. Now, once they feel out, growers begin to cut back on the light. This is done because the reduced light causes the color of the leaves to change from green to red. Notice, I said leaves. What we think of is the petals of the flower are actually leaves. The flower is the yellow guy here in the center. But of course it is this fiery red leaves that catch our attention. Now they do not stop with just traditional red these days. Take a look at some of the new varieties that have been developed since the 1960s. These days, they come in all shades of white to pink, summer bloods and speckle while others look like they have been frosted with color. The great thing about all of this is would seem that now we have a poinsettia to match every color. But no matter your preference, I think you have to agree that there is a lot of work going on behind the scenes to bring these festive flowers to us to enjoy during the holidays. From the garden, I am Allen Smith. If you would like more information on this topic or any other gardening topic, just check out my website pallensmith.com and make sure you watch me on the NBC on today’s show on December 6 and 8 where I am going to show some holiday tips.