Causes and Solutions for Leaf Drop in the Peace Lily (Ping'an Tree)
I. Unsuitable temperature
1. Cause: Unsuitable temperatures affect the health of the plant, and this condition shows itself through leaf drop.
2. Solution: First, you need to know the temperature suitable for the plant's growth. When the temperature is too high, the plant should be grown in a ventilated place, and the branches and leaves should be sprayed with water more often, with the water droplets as fine as possible. When the temperature is too low, simply growing the plant in a warm place will do, and when the temperature drops, just pay attention to keeping the plant warm.
II. Insufficient light
1. Cause: Insufficient light leads to a lack of nutrients in the plant, and the plant will then drop its leaves.
2. Solution: You can solve this problem by placing the plant on a balcony or in a sunny spot outdoors.
III. Insufficient nutrients
1. Cause: Plants have different nutrient requirements at different growth stages. If nutrients are not added in time according to the plant's growth needs, it will cause a nutrient deficiency in the plant and result in leaf drop.
2. Solution: Increase the nutrients given to the plant in the right amount, pay close attention to the plant's growth, and avoid leaf drop caused by poor nutrition in the plant.
IV. Pest infestation
1. Cause: When a plant is attacked by pests, it will drop its leaves.
2. Solution: Check which part of the plant the pest infestation has occurred on. If it has occurred on the stems and leaves, the stems and leaves need to be treated for pests; if the pest infestation has occurred in the potting soil, the plant needs to be repotted and the potting soil thoroughly disinfected. In this way, the problem of leaf drop caused by pest infestation can be solved.