When Do Poinsettias Bloom Naturally?

If you’re like many people, you may be wondering when do poinsettias bloom naturally. Poinsettias are beautiful plants that can add a touch of color to any room, and they’re especially popular during the holiday season. Many people purchase poinsettias as Christmas gifts, but they may not know when these plants will bloom. In this blog post, we will discuss the natural blooming cycle of poinsettias and provide tips on how to keep your plant looking its best!

When Do Poinsettias Bloom Naturally?

Poinsettias naturally bloom during the winter when there are shorter days and longer nights. This process is called photoperiodism, and it’s what tells the plant when to produce flowers and change into its bright colors.

This process can be replicated indoors prior to the winter so they are available for sale during Christmas. It requires about 12-14 hours of complete darkness each night for six to eight weeks before Thanksgiving. So if you want your poinsettia to bloom in time for the holidays, you’ll need to start the process in mid-September.

What Are Poinsettias And Where Do They Come From?

Poinsettias are a popular holiday plant that originates from Mexico. They are a member of the Euphorbiaceae family, which also includes rubber plants and Spurges. Poinsettias were first introduced to the United States in 1825 by Joel Robert Poinsett, after whom they are named.

While most people think of red when they think of poinsettias, these plants actually come in a wide range of colors, including white, pink, yellow, and even blue.

How Do You Care For A Poinsettia Plant?

To keep your poinsettia plant healthy, water it when the soil is dry to the touch. This takes once a week. Be sure to empty any water that collects in the saucer beneath the pot. Poinsettias prefer bright, indirect light and cool temperatures. Keep your plant away from drafts, heaters, and open doors or windows. 

When the blooming period is over, cut the stems back to about six inches and place the plant in a sunny spot. Fertilize every two weeks with a half-strength solution of an all-purpose fertilizer. In late spring or early summer, you can move your poinsettia outdoors. To encourage blooming next season, keep your plant in complete darkness from the end of September.

Subscribe to Brookside Gardens on YouTube

How Can You Make Your Poinsettia Bloom Again Next Year?

Here are a few things you can do to try and get your poinsettia to bloom again next year:

  • First, keep it in a cool room out of direct sunlight.
  • Secondly, water it regularly but don’t let the soil get soggy. Allow the top few inches of soil to dry out between watering.
  • Third, fertilize it every two weeks with a half-strength solution of all-purpose liquid fertilizer.

Don’t forget to give it a little extra TLC. Poinsettias are short-day plants, which means they need 12-14 hours of darkness each day to encourage blooming. So, if you want your poinsettia to bloom again next year, make sure to give it plenty of love and attention.

What Are Some Common Myths About Poinsettias?

  • Poinsettias are poisonous: This is a common myth that has been around for years. The sap of the poinsettia plant can cause skin irritation, but it is not poisonous.
  • Poinsettias like the cold: Poinsettias are actually tropical plants, so they prefer warm temperatures.
  •  Poinsettias are flowers: Poinsettias are actually classified as a shrub or small trees. The “flowers” of the poinsettia plant are actually modified leaves called bracts.

What Are Some Creative Ways To Use Poinsettias In Your Home Or Office?

If you’re looking for a way to add a pop of color to your home or office, consider using poinsettias! These beautiful plants can be used in a variety of ways, from centerpieces to wreaths. Here are some creative ideas to get you started:

  • Create a holiday centerpiece by placing a few poinsettias in a vase or bowl.
  • Add some holiday cheer to your desk by placing a small poinsettia plant on it.
  • Make a festive wreath by hot gluing poinsettias onto a foam wreath form.
  • Use poinsettias to decorate your mantel or staircase.
  • Add a touch of elegance to your holiday table by placing a few poinsettias around the base of a candlestick.

If you’re looking for something different than the traditional red poinsettia, you can also find them in white, pink, and even purple! No matter what color you choose, these beautiful plants are sure to add some holiday cheer to your home or office.

Will A Poinsettia Bloom On Its Own?

The answer is yes, poinsettias will bloom on their own if they are cared for properly. However, it takes a bit of work to make this happen. Here are the steps you need to take:

First, you need to understand the natural light cycles of a poinsettia. They need 13-15 hours of darkness each night in order to bloom. This means that you need to provide them with a dark place to sleep during the day.

Second, you need to water them regularly and fertilize them about once a month.

Third, you need to pinch back the stems about every six weeks. This will help encourage fuller, bushier growth.

By following these steps, you can expect your poinsettia to bloom naturally in late fall or early winter. Just be patient and keep up with the care, and you’ll be rewarded with beautiful blooms!

How Long Do Poinsettias Need To Be In The Dark To Bloom?

Most people think that you need to keep poinsettias in complete darkness for 15 hours every day for about eight weeks to get them to bloom. However, this is a myth! While it is true that poinsettias need long periods of uninterrupted darkness to set their flower buds, you don’t have to put them in a closet or cover them up completely every night.

To encourage your poinsettia to bloom, simply place it in a room where it will be undisturbed from dusk until dawn. This means no lights, TVs, or other electronic devices that emit light.

Once you have found the perfect spot for your poinsettia, be patient! It can take several weeks for the flower buds to set. But when they finally do, you’ll be rewarded with beautiful blooms that will last through the holiday season.


I’m just a plant lover from Central Florida with a passion for sharing knowledgeable facts about all things plants.

Recent Posts