Peace Lily Plant

The spathiphyllum is a perennial native to the forest floors of tropical rain forests.

Because it has acclimated to the low light under a thick umbrella of trees, it tolerates low-light conditions in our homes and offices.

It is one of the best air purifiers, making it a favorite in modern offices without natural air circulation. The plant is toxic to pets and humans and should be placed out of their reach.

Several varieties exist, featuring lush shiny green, pointed oval leaves in many sizes and a white to yellowish-green spathe cupped by white petals.

The flowers stand upright above the leaves, making a dramatic statement in the home. Varieties of plants are available with growth habits from miniature tabletop sizes to floor plants up to five feet tall.

Growing Conditions

A well-drained potting soil that contains peat moss, sand and bark will provide a good start for the peace lily plant.

The plant grows best when slightly root bound in a container with good drainage.

It prefers bright, filtered light, but no direct sunlight. Place it in an area with temperatures between 70 and 85 degrees with some humidity and no drafts.

Let the soil dry out slightly between waterings, and water well. To increase humidity, place the pot on a tray of pebbles with shallow water.

Do not allow the pot to sit in water, as this can lead to root rot. You can also mist the plant often, but avoid the flowers.

Feed weekly in summer and every two to three months through winter with a balanced houseplant fertilizer diluted to half strength.

The peace lily plant will produce long-lasting flowers in spring to summer with the proper growing conditions.

When the blooms fade, they may turn green or have spots. Remove the flower along with its stalk, leaving the leaf.

Faded flowers left too long on the plant can lead to smaller new leaves.

Clean the leaves periodically with a damp cloth or a gentle shower. This will help eliminate any hidden pests as well as help the plant breathe and perform its magic of purifying the air.

The plant should be repotted every year, at which time the root balls of large plants can be divided for propagation. Pruning the roots will also help maintain the size of a plant.

The peace lily is not susceptible to many pests. Mealy bugs may hide under the leaves and can be prevented with routine dusting of the large leaves.

If infestation occurs, cotton balls saturated with rubbing alcohol can be used to wipe the upper and lower sides of the leaves, or an insecticidal soap can be applied.

The peace lily plant is a houseplant that offers air purifying benefits as well as beautiful foliage and flowers.

They adapt easily to indoor environments and the many varieties available have become favorite houseplants.