Tips To Prevent Poinsettia Leaves From Wilting And Turning Black

Known for their vibrant red, white, or pink colors, poinsettias are a household favorite around the holidays and wintertime. Originally native to Mexico, these iconic plants have become a worldwide symbol of good cheer and success. They not only make great festive gifts, but are the perfect addition to a winter centerpiece or gorgeous holiday decor. Poinsettias do require some maintenance, however, to keep their foliage and leaves looking lush.

In order to prevent poinsettia leaves from wilting or turning black, you'll need to be extra mindful of their environment. For poinsettias, cold damage is the likeliest cause of wilted, black leaves. They are extremely susceptible to freezing conditions, so prioritizing proper handling and protection is key. When transporting, consider wrapping your poinsettias in a protective bag, especially if you buy them from a big-box store or grocery chain. Be mindful of how long you leave poinsettias in your car and avoid leaving them unattended. To prevent damage, transport poinsettias promptly from the store to your home and handle carefully during transit.

There are a few other ways that you can keep your poinsettias happy all season long. Performing proper care and maintenance is key to cultivating longevity. Ensure your plant is placed in a warm and well-lit area and keep it sequestered from drafts via windows and vents. The ideal temperature for poinsettias is between 65 and 70 degrees Fahrenheit. Avoid direct sunlight if possible, however, since this can scorch the leaves and cause damage. 

Additionally, poinsettias can be susceptible to root rot if they are overwatered and don't have enough drainage. Water your poinsettias when the soil feels dry and ensure excess water drains fully from the pot. You can even make sure your poinsettia survives after Christmas. Simply cut the plant back 4 to 6 inches during the springtime. Come fall, keep the plant in complete darkness for 12 to 14 hours overnight, placing it in a sunny window during the day. This will encourage new leaf development in time for the new holiday season.