This plant will grow to a height of about 2 to 3 feet. The flower stalk can be 15 to 20 inches long and the flowers are up to 4 inches wide. Mealybugs are probably the most common insect indoors. Mites and scales can also be problems. Root and stem diseases are the most common problem and are usually associated with over- watering.
Peace lily is very sensitive to chilling temperatures.
Injury varies with the temperature and length of exposure. Leaf tissue between the veins may yellow while veins remain green. The edges of the leaves can turn brown by overfertilization or by excessive drying. Lack of flowering usually occurs on plants that are less than a year old or that receive insufficient light. Prepared by Marjan Kluepfel, HGIC Information Specialist, and Bob Polomski, Extension Consumer Horticulturist, Clemson University.