How to cultivate Spathiphyllum
The editor brings you the knowledge on how to cultivate Spathiphyllum and its cultivation methods as well as maintenance points in the field of flowers. Here is a detailed introduction.
Spathiphyllum, also known as elephant ear, is elegant in shape with bright green leaves, shade-tolerant, and relatively easy to manage, making it an excellent ornamental leaf plant. It is very suitable for decorating indoor gardens, large halls, and venues, as well as adorning living rooms and studies at home. So, how do you care for Spathiphyllum? Let's find out together.
1. Growth Environment Requirements
Spathiphyllum is relatively easy to manage and simple to cultivate. Using loose sandy soil is beneficial for the enlargement of the corms, and it can also grow well in general vegetable garden soil or potting soil. Spathiphyllum prefers a warm environment, growing well at temperatures between 20-30 degrees Celsius. It's best to maintain temperatures above 5 degrees Celsius during winter. Although temperatures below 5 degrees won't kill the plant, they can cause the leaves to turn yellow and lose their green color. It can grow well in a bright area without direct sunlight, especially during the hot summer season. However, a bit of direct sunlight in winter won't hurt and can even promote growth. In a well-ventilated environment, the leaves of Spathiphyllum will be relatively smaller, so it's best to place it in a location with little air circulation.
2. Watering Method
Spathiphyllum is generally planted in well-draining, moisture-retaining, and breathable potting soil. It's best to repot and change the soil once a year during the Spring Festival. In summer, make sure to provide shade, water generously, and keep the potting soil slightly moist but not waterlogged, as积水 can cause stem rot. During the spring and autumn growing seasons, water frequently to keep the soil moist. In winter, it's better to keep the soil slightly dry. The soil should not be too wet to avoid root rot. In addition to providing sufficient water and keeping the soil moist during the growing season, it's also necessary to regularly spray water mist to increase humidity and clean the leaves.
3. Fertilizing Method
Spathiphyllum requires minimal management. During the spring and autumn growing seasons, apply a nitrogen-potassium-based liquid fertilizer once a month, with a fertilizer concentration of about 15%-20%. This can promote lush growth. After entering winter, move the plant to a sunny or semi-shaded indoor area and maintain a temperature above 5 degrees Celsius. Stop fertilizing in winter. When repotting, you can place a few slices of water chestnut at the bottom of the pot as a base fertilizer. During the vigorous growing season, apply a dilute liquid fertilizer every two weeks, preferably one with a higher nitrogen content.
4. Precautions
Spathiphyllum has a certain degree of shade tolerance, but to keep the leaves green, it's best to place it on a balcony or in a shaded courtyard during spring and autumn, and move it to a well-ventilated area in summer to avoid direct sunlight. Its optimal growth temperature is between 20-25 degrees Celsius, and it can safely overwinter at temperatures above 8 degrees Celsius. Low temperatures can cause frost damage. The sap of Spathiphyllum is toxic, which is the origin of its "Guangdong poison" name. When planting, avoid ingesting it or getting it into your eyes, as serious cases can be life-threatening.
The above content () introduces how to cultivate Spathiphyllum and its cultivation methods as well as maintenance points for your reference.