Cream Poinsettia - Yellow Christmas Poinsettia

Poinsettia do best when placed in bright, diffused sunlight, so place your plant near a sunny window where it will receive at least six to eight hours of diffused light per day. Although the plants can survive with fewer hours of light, they won't be as vigorous or as long-lived. Be aware that exposure to direct sunlight can burn bracts and leaves.

Water your poinsettia whenever the soil surface feels dry to the touch. Saturate the soil completely until water runs through the drainage holes in the bottom of the pot, but do not let the plant sit in water. If the pot was wrapped in decorative foil, be sure to poke a few holes through the bottom to allow excess water to drain away. Overwatering is the quickest way to kill a poinsettia, and wilting leaves and rotted plant roots are usually signs of overwatering.

To keep your poinsettia in bloom as long as possible, maintain a temperature of 10 to 15 degrees during the day. A slight drop in temperature at night will not hurt the plant. However, cold drafts, allowing the leaves to touch a cold window, or more importantly, a lack of adequate light, can injure the leaves and cause premature yellowing and leaf drop. Do not fertilize these plants during their blooming period. When keeping the plant throughout the year, you can begin fertilizing in the spring at half-strength when there's no growth, but not until then. Feed every three to four weeks until the plant is re-established.