Check watering conditions, check lighting conditions, check fertilization, check pests and diseases, check soil quality Spring is coming, everything is recovering, and the green plants at home are also ushering in the peak season of growth. Many flower friends will find that their flower leaves are beginning to turn yellow, which not only affects the ornamental nature, but may also threaten the health of the plant. How to remedy the yellowing of flower leaves? This article will provide you with a detailed introduction to five major remedies to help you save your green plants. Check the watering situation Improper watering is one of the main causes of yellowing of flower leaves. Too much or too little watering will cause damage to the plant roots, which in turn affects the color of the leaves. The remedial measures are as follows: 1. Observe the soil moisture: Before watering, gently touch the soil with your fingers. If it feels dry, you can water it.
2. Control the watering frequency: Adjust the watering frequency according to the type and growth stage of the plant to avoid water accumulation or drought.
3. Improve watering methods: Use dipping basin method or spraying method to ensure that water penetrates evenly into the soil. Check the lighting conditions Insufficient or excessive light can cause yellowing of flower leaves. Here are some remedial measures: 1. Move the plant: Move the plant to a place with sufficient light, but avoid direct sunlight.
2. Use sunshade nets: Provide appropriate shade for plants during high temperatures in summer.
3. Use plant growth lights: In an environment with insufficient light, use plant growth lights to supplement light. Check fertilization. Improper fertilization can also cause yellowing of flowers and leaves. The following are some remedial measures: 1. Reduce the amount of fertilization: Appropriate reduction of fertilization according to the growth stage and needs of the plant.
2. Choose the right fertilizer: Choose the right fertilizer according to the type and growth stage of the plant.
3. Fertilization method: Use foliar spraying or soil fertilization to ensure even distribution of fertilizer. Checking pests and diseases is also one of the causes of yellowing of flower leaves. The following are some remedial measures: 1. Observe plant leaves: When pests or diseases are found on the leaves, take timely measures.
2. Cleaning plants: Clean plant leaves regularly to prevent the breeding of pests and diseases.
3. Use of pesticides: When pests and diseases are serious, pesticides can be used for prevention and control. Check soil quality Poor soil quality can also cause yellowing of flowers and leaves. The following are some remedial measures: 1. Replace soil: Change soil regularly to ensure that the soil is fertile and breathable.
2. Add organic fertilizer: Add organic fertilizer to the soil to improve soil fertility.
3. Improve soil structure: Improve soil structure by loosening soil, fertilizing and other methods.
Yellowing of flower leaves is a common plant problem in spring, but as long as we master the correct remedial measures, we can effectively save our green plants. During the maintenance process, we should pay attention to aspects such as watering, lighting, fertilization, pests and diseases, and soil quality. To ensure the healthy growth of plants, I hope this article can help you maintain green plants.
References: "Plant Conservation Manual", China Forestry Press, published in 2018.
"Guide to Home Gardening Maintenance", Shanghai Science and Technology Press, published in 2017.