How to Grow a Peace Lily: Do These Things Right for Green Leaves and Abundant Blooms

The peace lily is the general name for the evergreen herbaceous plant of the genus Spathiphyllum in the family Araceae, also known as white flag or Spathiphyllum, named for its milky white spathe that stands upright like a sail. It is native to tropical regions and prefers a warm, humid, semi-shaded environment. Its leaves are glossy and dark green, and its flowering period is long and easy to manage. It is a common indoor variety grown for both foliage and flowers, and it also carries the lovely meaning of everything going smoothly. Light and temperature are the keys to care. The peace lily fears strong direct sunlight, so in spring, summer and autumn it can simply be placed in bright, indirect light; in winter the light is soft, so it can be given a bit more sun. It likes a warm climate, so take care to protect it from the cold in winter, and keep the room temperature preferably above ten degrees, as direct cold drafts can easily cause the leaves to turn black and curl. Water according to the principle of letting the soil dry before watering again: water thoroughly only after the surface of the potting soil has dried, and never let water sit long-term, which causes root rot. It has fairly high requirements for air humidity, so in dry seasons you can spray the leaves and the surrounding area to maintain moisture. For the soil, choose a loose, breathable, well-draining leaf mold or peat soil. During the growing season, apply a dilute liquid fertilizer once or twice a month, and supplementing with phosphorus and potassium fertilizer before flowering is more conducive to blooming. Common day-to-day problems include yellowing leaves, dried leaf tips and failure to bloom for a long time. Yellow leaves are mostly related to direct sun, lack of water, or waterlogged root rot, and need to be addressed accordingly; long-term weak light or an excess of nitrogen fertilizer makes it hard to form flower buds and bloom. In addition, it should be noted that the sap of the peace lily contains irritating components such as calcium oxalate, so avoid direct contact when pruning or repotting, and place it safely if there are young children or pets at home.