Poinsettia Care

Question: I am planning a trip away from home for about a week and want to keep my poinsettias looking good enough for a New Years party. What suggestions do you have?

Answer: The first thing to do is to make sure the plants have a relatively long display live remaining. The best way to tell this is to look at the blooms or bloom buds. As seen in the photo to the right the blooms are in the center of the colorful bracts. You should choose plants that have either unopened green buds or slightly opened yellow blooms. If the blooms are dead or dying the plant does not have a long color show remaining.

Your poinsettia can add beauty to your home throughout the holiday season if you place it in an optimal location for its needs. Poinsettia do best in bright, but not direct, sunlight. Put the plant near a sunny window but not in direct sunlight. Direct sunlight could discolor the bracts. On the other hand, low light can cause the plant to lose some of its leaves.

Poinsettias will not tolerate moisture extremes. Do not keep the potting mix too wet or too dry. If allowed to dry out too much, the plant will wilt and drop its leaves. Conversely, don’t allow the plant to remain in standing water. This could result in root rot, which will cause the plant to decline.

Poinsettias do not last long when exposed to extremes in temperature, particularly in drafty locations. This can cause overall plant decline and leaf drop. Keep the plant away from heat vents and outside doors or windows. Try to maintain the temperature at no higher than 70 degrees F. If possible, keep the plant with other plants or set the container in a gravel-filled pan half-filled with water. Doing this will keep the humidity a little higher around the plant in an otherwise dry, winter home. Since you are leaving I would suggest turning your heat down to 55 or 60 degrees F. and this cooler temperature will preserve the color life considerably.

For more information and after Christmas care see the ACES publication:
Consumer Poinsettia Care