Will potted plants turn yellow when exposed to the sun? Preventive Measures Potted plants, as part of interior decoration, are loved by more and more families. During the maintenance process, many flower friends will encounter the problem of yellowing of potted plants. Some people suspect that it is caused by exposure, so will potted plants turn yellow when exposed to exposure? This article will reveal the truth about sunburn in potted plants and provide preventive measures. Will potted plants turn yellow when exposed to the sun?
1. Exposure to sunlight may cause yellowing of potted plants. When potted plants are exposed to strong sunlight for a long time, especially direct sunlight, it will cause the leaves to evaporate too quickly and the leaves to lose water, resulting in yellowing. This is because of the ultraviolet rays in the sun. and high temperatures can destroy the chlorophyll in the leaves and cause the leaves to lose their green color.
2. Exposure is not the only reason. In addition to exposure, the following factors may also cause yellowing of potted plants: (1) Improper watering: Too much or too little watering will cause yellowing of potted plants.
(2) Soil problems: The soil is too barren or hardened, which will affect the absorption of nutrients by potted plants and cause the leaves to yellowing.
(3) Pest and insect pests: Infection by pests and insect pests can also cause yellowing of potted leaves. Preventive measures 1. Reasonably arrange lighting According to the light needs of different varieties of potted plants, reasonably adjust the placement position to avoid exposing the potted plants to direct sunlight for a long time, especially during high temperature periods in summer.
2. Control watering According to the growth habits and soil humidity of the potted plant, water it in a timely manner to avoid too much or too little watering to avoid causing yellowing of the leaves.
3. Select suitable soil and choose soil with good air permeability and strong drainage, which is conducive to potted growth.
4. Fertilize and apply fertilizer in a timely manner to supplement the nutrients needed for potted plant growth and promote leaf health.
5. Observe pests and diseases and treat them in a timely manner. Observe potted plants regularly, and take timely measures to prevent the spread of pests and diseases.
Exposing to the sun in potted plants may indeed cause yellowing of leaves, but it is not the only reason. When maintaining potted plants, flower friends should pay attention to various factors and reasonably adjust maintenance measures to ensure the healthy growth of potted plants. I hope this article can help you.