What Causes the Yellowing of Peony Leaves
Today, we will introduce the knowledge related to why peony leaves turn yellow. Next, the editor of this site will explain to the netizens.
What Causes the Yellowing of Peony Leaves
Peony is a very common flower, and its leaves are prone to yellowing. The reasons for yellowing are generally several, such as long-term drought in the soil or积水, it may also be due to insufficient fertility or excessive fertilization, as well as the soil becoming alkaline. If you want to grow peonies well, you must pay attention to these issues.
Peony is a very common flower, and its leaves are also prone to yellowing. The reasons for yellowing are generally several, such as long-term drought in the soil or积水, it may also be due to insufficient fertility or excessive fertilization, as well as the soil becoming alkaline.
Reasons for the Yellowing of Peony Leaves
1. Forgetting to Fertilize
Peony is a flower that relatively enjoys fertilizer. It needs to be fertilized during its growth period and when it is in the bud formation stage. If it is not fertilized for a long time, it will lack nutrients, which may cause yellowing of the leaves.
2. Sunburn from Strong Light
Peonies need sunlight during their growth and flowering periods. However, if they are exposed to too strong light, their leaves may become sunburned, which is actually more harmful to their growth.
3. Unsuitable Soil
Peonies prefer soil that is slightly acidic and do not grow well in alkaline soil. If the pH value of the soil in which they are grown is too high, they will become yellow due to the inability to adapt to the soil conditions.
Methods to Remedy Yellowing Leaves
Method 1: First, water the peony with a dilute liquid fertilizer and spray a small amount of foliar fertilizer, while increasing the frequency of fertilization to provide it with nutrients, which can help it recover faster.
Method 2: First, cut off all the yellowed leaves and then use a shading net to adjust the light intensity of the peony's care environment. This can ensure that there is enough light without burning the peony due to strong light.
Method 3: Transplant the peony, wash the roots first, then place it in a well-ventilated area to dry. Afterward, prepare some slightly acidic potting soil and plant the peony in it for care.
The above [] introduces a detailed explanation of why peony leaves turn yellow. I hope this article can bring you help in green plant management!