With a little luck, the blooms will last up to Valentines Day. The link to the information is below. Suggest a correction. Red Poinsettias bloom in the cool, dark times of the year, when nights are long. Before you do so, you might want to repot it if it has outgrown the pot it came in. Love your plant so much you want to keep it? Flower buds should be seen by November if all goes well. When you're picking out poinsettias to Poinsettias need at least 14 hours of complete darkness each night for six to 10 weeks to trigger bloom. The plants do not like drafts. And note: other winter greenery like holly bushes DO have poisonous berries, so keep it in mind as you choose what to bring indoors. While we associate poinsettias with those darker nights with the heating turned up and the snuggly blankets out, you may be surprised to discover that they actually hail from Mexico and really don't like the cold. Continue watering and fertilizing as usual during this time. The ideal temperature range is 60 - 70 degrees. If your plant is wrapped comes wrapped in a shiny foil cover, be sure to poke a few holes in the bottom and loosen the wrap. In 2010 for example, 36.1 million pots of poinsettias with a … Poinsettias require very specific light conditions to allow the plant to make flowers again. Thanks for A2A. Mid- to late October - Begin giving poinsettias long nights (darkness from 5 p.m. to 8 a.m.). If plants do not receive this altered lighting pattern they will initiate color after Christmas rather than during the holiday season. How long do Poinsettias last? How Long Does a Poinsettia Bloom? I got the above information from a very informative website called Empress of dirt. Native to Mexico, poinsettia (Euphorbia pulcherrima) can grow outdoors in U.S. Department of Agriculture plant hardiness zones 9 through 11. If direct sunlight can’t be avoided, diffuse the light with a sheer curtain. They’re demanding plants. What Can I Do to Make My Poinsettia Bloom Red Flowers?. Poinsettias require darkness and dryness to grow, as sunlight and excess water can damage the plants. They bloom naturally under the long night conditions of winter, so it is easy for nurseries to bring them into color in time for winter holidays. I kept one going for about a year, treating it like a regular houseplant. If your plant is wrapped, be sure to create a few holes in the bottom to allow for drainage. To get poinsettias to re-bloom, limit its exposure to sunlight or this will affect the blooming process. At the end of July, you should prune your plant again. How to avoid problems with your poinsettias . In warm climates planted outdoors directly they have a tendency to ignore the rules because their roots and resources aren't confined like indoor plants. This will allow the plant to drain from the bottom, and keep roots healthy. Cover with a cardboard box or black plastic bag or place it in a dark closet. It got pretty big- it easily quadrupled in size- they grow fast when treated properly, but blooming is a whole separate issue. Also there aren't any white ceilings or house lamps! Don't over-water your plants. Poinsettias might seem short-lived because they usually start dropping their brightly-colored bracts (the modified leaves that often get mistaken for petals) and looking sparse soon after the holidays are over, but today's varieties actually last much longer than they did even a few years ago. After bringing your new poinsettia home, Place the plant in a sunny room. This misconception was spread by a 1919 urban legend of a two-year-old child dying after consuming a poinsettia leaf. Year in and year out, Americans buy more poinsettias than any other type of flowering indoor potted plant. (Actually, it’s the nights longer than 12 hours that stimulate bloom, but let’s not quibble over details, as the results are the same.) Top homeguides.sfgate.com. For it to bloom again, a poinsettia requires 14 hours of complete darkness every night. So anything that reduces day length in the fall, while still maintaining viable conditions (warm temperatures, occasional waterings, etc. How Long Do Poinsettias Live? A quality plant in the right location that is well-cared for can stay in bloom for up to six months. The article is very informative and helpful. Offered in abundance before the holidays, poinsettias are typically thought of as "throwaway" plants to be set on the curb when their red blooms eventually fade. For the longest-lasting poinsettias, choose plants with little or no yellow pollen showing. The only bummer about poinsettias is that they tend to lose their “blooms” after 4-6 weeks. Most poinsettias will last for 4 to 6 weeks before the bracts (flowers) begin to fall off. Also on HuffPost: 18 Homes All Decked Out In Gorgeous Christmas Lights. They prefer to be watered by being placed in a basin of water with at least 2″ of water in it. Really nutritious plants are very attractive to pests. For The Associated Press | Dec 20, 2006 at 3:00 AM . Poinsettias are cheerful symbols of the holiday season that are often given and received as gifts. Poinsettias are short day plants. Poinsettias do not like to be watered from the top down. Poinsettias are perennial plants, and if provided with the appropriate growing environment and regular care, they can live quite a long time, and if they are given enough room, they can even grow into massive bushes, reaching heights of ten to 15 feet. Don't over-fertilize when the plants are outside. Poinsettias are shade lovers. Following these steps won’t guarantee your poinsettia will thrive all year, but it can keep them healthy and alive for many months after the traditional holidays come to an end. Do not fertilize poinsettias while they are in bloom. Poinsettias do not require high levels of light, one of the reasons they are favored as a potted plant. Poinsettias produce deep red blooms in winter, adding color to holiday tables. How to do it. Poinsettia . I wish to know if the grafting can be done to change the colour of the bloom. poinsettia flowers Image Credit: JillLang/iStock/Getty Images The lifespan of a poinsettia is often no longer than through the holiday season and into March. It will depend on how well you follow the tips above, but on average a well-cared for poinsettia should last 4-6 weeks until the flowers start to fall off. Give your poinsettias life beyond the holidays with this year-round guide that will keep them thriving. A tropical perennial plant, poinsettias can survive and bloom for many years with proper care. How Long Do Poinsettias Bloom › how long to poinsettias last › how long do poinsettia blooms last › how to bloom a poinsettia › how long to force poinsettia to bloom › how to force a poinsettia to bloom › how do you get poinsettia to rebloom. Some can hold their color for months instead of just a few weeks. Poinsettia life cycle may seem a bit complicated, but this short-day plant must satisfy certain growing requirements in order to bloom.. Where Did the Poinsettia Come From? Its botanical name is Euphorbia pulocherrima, which makes it a member of the Euphorbia family. Poinsettias (Euphorbia pulcherrima) are popular winter houseplants because they flower in mid-winter, and because their beauty is the result of bracts (persistent colored leaves) instead of flowers, their attractiveness is long-lasting. Secondly, poinsettias must be exposed to a short day (9 hours) lighting period to insure Christmas color. Before we talk about what to do as the season winds down, let’s start with how to care for your poinsettia to keep it vibrant and healthy. Which mean they need a long period of darkness to bloom. They are native to Mexican forests. Answer: You should water your poinsettias whenever the soil feels dry to the touch, about once per week. Poinsettias require short days and long nights in order to bloom and for their bracts to turn color. In order to fully understand or appreciate this plant, it is helpful to take a look at where did the poinsettia come from. By Debra Durkee Hunker may earn compensation through affiliate links in this story. Image credit: Polly Wreford. But that is unusual. Let the plant soak the water up from the bottom for at least 2 hours. Thanks much for your beautifully researched and written article. Poinsettias have been considered as a holiday plant in the United States since the 1820s. By By DEAN FOSDICK. Don't fertilize your plants while they're blooming. They need short days to bloom - about 10 weeks of 12 hours or less of sunlight each day. Outside, it will need to grow in a semi-shady location. Imagine the kind of holiday cheer a 15 foot poinsettia bush can bring when its outer bracts turn bright, Rudolph the reindeer-nose red. 1. See Gallery. - Poinsettias need well-drained soil. You might do this right by the window or choose to move the plant each evening to a box in another room and return it to the sun in the morning. - Position the plant in a room that gets indirect sunlight for at least six hours per day. One more note on watering. Poinsettias will rebloom year after year with the proper care. Cut it back to 4 inches, leaving one to three leaves on each stem, and begin fertilizing every two weeks. Continue to cover your plant until the buds start to appear again. You can! Poinsettias are popularly, though incorrectly, said to be toxic to humans and other animals. This requires some management to get it to bloom for the holidays. But allows enough water to keep the poinsettias blooming longer. Keep them away from sources of high heat, such as a furnace vent or fireplace. Also the dark period of each long night (15 hours) must be uninterrupted by ANY light. How long do they last after the holidays? I love in-home gardening projects in the winter when the ground is frozen, so let’s figure out how to turn a poinsettia red. The plants continue to bloom long after Christmas decorations have been put back into storage. Poinsettias can be restored to re-bloom another year. ... That’s how long it can stay in bloom, though the plant can live longer. Imagine the kind of holiday cheer a 15 foot poinsettia bush can bring when its outer bracts turn bright, Rudolph the reindeer-nose red. - Poinsettias do best when the temperature is between 65 and 75 F. Temperatures below that or drafts from cold windows can cause leaves to drop. In 1944, the plant was included in H. R. Arnold's book Poisonous Plants of Hawaii on this premise. So, I did a little experiment to see if I could get my poinsettias to turn red again. Only water when the soil feels dry to the touch. Where do poinsettias come from? This is the best way to water the plant every 2-3 days depending on how dry your home is. I had been growing poinsettia for four to five years. Poinsettias are perennial plants, and if provided with the appropriate growing environment and regular care, they can live quite a long time, and if they are given enough room, they can even grow into massive bushes, reaching heights of ten to 15 feet. Their growth and bloom has improved after following the instructions given herein. ), will probably give good results.