With the improvement of living standards, more and more people are beginning to pay attention to home greening, and planting flowers and grass has become a habit of many families. In the process of maintenance, many beginners will encounter various problems, and "rotting leaves" is one of them. This article will focus on this issue and provide you with a detailed analysis of its causes and prevention methods.
Reasons for rotting leaves1. Improper watering
Watering is an important part of the plant growth process, but improper watering can lead to plant root hypoxia and rot, which in turn causes leaves to turn yellow and rot. Common situations of improper watering include:
(1) Excessive watering: Soil waterlogging leads to root hypoxia and causes root rot.
(2) Insufficient watering: Soil dryness causes plant water deficiency, leading to withered and rotting leaves.
2. Improper fertilization
Too much or too little fertilization can have adverse effects on plant growth and cause leaves to rot. Specific reasons are as follows:
(1) Excessive fertilization: Accumulation of harmful substances in fertilizers causes root damage to the plant, leading to yellowing and rotting leaves.
(2) Insufficient fertilization: Inadequate plant nutrition, slow growth, and leaves gradually wither and rot.
3. Insufficient light
Plants need sufficient light for photosynthesis. Insufficient light can lead to slow plant growth, yellowing, and rotting leaves.
4. Pest and disease infection
Pests and diseases are one of the main reasons for rotting leaves in plants, such as aphids, red spiders, leaf spot disease, etc. These pests and diseases will damage the plant leaves, causing leaf rot.
Prevention methods1. Reasonable watering
Based on the plant's growth habits, properly master the watering time and amount to avoid soil waterlogging and root hypoxia. When watering, try to water thoroughly but avoid prolonged soaking.
2. Moderate fertilization
Apply fertilizers in moderation according to the plant's growth stage and needs. After fertilization, water in time to prevent fertilizer residue in the soil from harming the plant.
3. Provide sufficient light
Place the plant in a place with adequate light to ensure that the plant can carry out photosynthesis fully. For indoor plants, you can adjust the plant's position appropriately to allow it to receive more light.
4. Prevent pests and diseases
Regularly inspect the plant and deal with pests and diseases in a timely manner. You can use pesticides, biological control, and other methods for prevention and control.
5. Prune branches and leaves
Prune diseased and weak branches and leaves in time to prevent the spread of pests and diseases. Pruning can also promote plant growth and make leaves more lush.
The issue of "rotting leaves" is often caused by factors such as watering, fertilization, lighting, and pests and diseases. Understanding the causes and prevention methods can help us better care for plants and make our homes more beautiful. I hope this article is helpful to you.