Yellowing of chlorophytum comosum may be caused by many factors. The following are some common reasons and corresponding solutions: 1. Soil problems
1. Nutrient element depletion: the soil has not been turned over and replaced for a long time, the soil is hardened, and nutrient elements (especially nitrogen, phosphorus, potassium) are exhausted, resulting in yellowing of chlorophytum comosum leaves. Solution: Replace fertile loam soil in a timely manner, or fertilize and supplement nutrients, such as pouring alum fertilizer water.
2. Soil compaction: The poor permeability and air permeability of potting soil lead to difficulty in root respiration and yellowing of leaves. Solution: Loosen or repot the soil in a timely manner to improve its permeability and air permeability. 2、 Moisture issue
1. Long term water shortage: Although chlorophytum comosum is a fleshy root with strong water storage capacity, long-term water shortage will also lead to yellowing of leaves. Solution: Immediately water thoroughly and keep the soil warm and moist.
2. Excessive waterlogging: Long term waterlogging of potting soil can easily lead to root rot and yellowing of leaves. Solution: Control watering, avoid long-term accumulation of water in the soil, and maintain appropriate humidity. 3、 Lighting issue
1. Insufficient light: Although chlorophytum comosum is a semi negative flower, it still needs at least 4 ~5 hours of light every day. Insufficient light can lead to a decrease in chlorophyll and yellowing of leaves. Solution: place chlorophytum comosum under indoor incandescent lamp or balcony and other places with sufficient light for breeding. 4、 Fertilization issue
1. Overfertilization: Fertilizer exceeding the plant's requirements can cause root rot and yellowing of leaves. Solution: Stop fertilizing, dilute the fertilizer concentration with more water, or turn over the pot to clean the roots and replace with new soil. 5、 Other factors
1. Diseases and insect pests: chlorophytum comosum is vulnerable to diseases and insect pests, such as leaf spot disease, root rot, etc. These diseases can also cause yellowing of leaves. Solution: check the growth of chlorophytum comosum in time, and take measures to prevent and control pests and diseases immediately.
2. Temperature discomfort: The growth temperature of chlorophytum comosum is too high or too low, which may also lead to yellowing of the leaves. Solution: Keep the temperature of chlorophytum comosum growth environment appropriate, and avoid too high or too low temperature.
The yellowing of chlorophytum comosum may be caused by soil, water, light, fertilization and other factors. In the maintenance of chlorophytum comosum, these factors should be comprehensively considered to provide a suitable growth environment for chlorophytum comosum to avoid the problem of yellowing leaves.