SPATHIPHYLLUM (Spathiphyl'lum)

DESCRIPTION:This group consists of about 35 tropical, evergreen, herbaceous plants native to the tropical forests of Central America, Indonesia, and the Philippines. These plants are valued for their handsome foliage and pretty flowers, which resemble Calla Lilies. These plants, commonly known as Peace Lilies, Snowflowers and Spathe Flowers, are suitable for growing as house or greenhouse plants in cool regions and outdoors in mild climates. Peace Lilies produce tufts of foliage, mostly under 3 feet, directly from the roots. Each large, shiny, dark green leaf grows from its own stalk and is oval-shaped tapering to a point. There are varieties with variegated foliage. The flowers are produced intermittently throughout the growing season and are borne on their own stalks. The flowers consist of a fleshy, white or greenish white spadix surrounded by a large, white spathe. (See our dictionary for illustration of spadix & spathe.)

POTTING: Peace Lilies prefer temperatures between 70º to 85º F and can tolerate a minimum temperature of 60º F. Peace Lilies can be grown in almost any well-drained soil, although soil with a mixture of equal parts of leaf mold or peat moss, bark and sand is best. An addition of charcoal will keep the mixture from rotting. Grow Peace Lilies in a location receiving bright, indirect light and shade from harsh summer sun. Their soil should be moist, but never soggy. It should dry out between waterings; however, if they become too dry, the leaves will wilt and become yellow. Humidity is very important for maximum flower production. When grown indoors, provide humidity by standing the pot on a saucer of constantly wet pebbles.

PROPAGATION: Peace Lilies can be divided in the spring and summer.

SPECIES & VARIETIES: S. floribundum & var. Mauna Loa (Snowflower)); S. cannaefolium; S. Patinii; S. Wallisii; S. Clevelandii.

Go see DICTIONARY OF BOTANICAL NAMES.

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