How to hydroponically culture Spathiphyllum
The editor introduces topics related to hydroponic culture of Spathiphyllum and the method of rooting in water culture, keep reading!
Spathiphyllum, also known as elephant's ear, is different from most flowers as it does not have bright flowers and plump fruits. However, it is still a plant that is deeply loved by many due to its overall graceful and elegant appearance. So, how should one cultivate Spathiphyllum hydroponically, and what should be done if the leaves turn yellow during cultivation?
I. Hydroponic culture of Spathiphyllum
1. Light
The growth of Spathiphyllum should avoid strong sunlight, but it needs moderate scattered light during cultivation. Placing it near a window can ensure its normal growth in winter and avoid damage to the plant leaves from the intense summer sun. Conversely, insufficient light can lead to poor growth, with short branches and a dwarfed plant.
2. Temperature and Humidity
Since it is not very cold-tolerant, Spathiphyllum needs to maintain an environmental temperature of above 12 degrees in winter for normal growth, and attention should be paid to appropriate shading in summer. The usual temperature should be between 18-25 degrees; it also prefers a humid environment. In hot weather, it is necessary to frequently spray water mist on the plant and its surroundings to maintain humidity at about 65%.
3. Regular Water Change
For hydroponically cultured Spathiphyllum, frequent water changes are inevitable. It can be changed every 10-15 days, while in summer, it needs to be changed about once a week, and in winter, it can be slightly longer, usually about 3 weeks. When changing water, it is necessary to keep the water temperature after changing similar to the previous one, as sudden changes in the environment may affect plant growth.
4. Other Precautions
The juice in the leaves of Spathiphyllum contains certain toxins, so extra care should be taken during daily cultivation to avoid direct contact with the skin, as this can cause swelling and itching. If touched, rinse with plenty of water, and if the problem persists, consult a doctor.
How to hydroponically culture Spathiphyllum
II. Solutions for Yellowing Leaves
In fact, Spathiphyllum has relatively good resistance to diseases and pests, making it easy to manage. However, improper management can easily lead to yellowing leaves, which greatly affects its ornamental value.
1. Insufficient Light
Due to the lack of sunlight, the plant's chlorophyll cannot be formed properly, leading to the leaves gradually turning from green to yellow. Therefore, when choosing a location for the plant, it is necessary to ensure it is not exposed to strong sunlight but has enough light.
2. Insufficient Water
Spathiphyllum requires more water during its growing period than similar plants. If the water in the container is insufficient, leading to inadequate water absorption, it can cause the leaves to turn yellow. Therefore, when changing water, the added amount should be one-half to two-thirds of the rootstock to ensure more comfortable growth.
3. Insufficient Humidity
Finally, the humidity of the environment is also crucial. A dry environment is extremely unfavorable for the growth of Spathiphyllum and can cause yellowing leaves. Especially in the dry summer, the plant should be placed in a cool, well-ventilated area. In the northern winter, it should be moved indoors. Also, avoid large changes in temperature and humidity, maintaining a stable level is best.
The above (Green Plant Enthusiast Network) introduces how to hydroponically culture Spathiphyllum and its method of rooting in water culture for reference.