The causes of the latest yellow leaves of carnations and their solutions

Carnation is colorful, often used as cut flowers, can be cultivated in greenhouse environment four seasons flowering, but a friend in the maintenance process found that carnation yellow leaves, seriously affecting its ornamental value. So what causes carnation yellow leaves? What should I do? Let's get to know each other.

1. Soil discomfort

Carnations have higher requirements for soil conservation. If soil with insufficient organic matter is used for cultivation, or alkaline soil and pots have not been changed for many years, yellow leaves will be caused due to poor soil.

Solution: First of all, prepare some loose and slightly acidic soil to create a suitable environment for its growth. After washing the main stem, replant it in the prepared soil, and then carefully maintain it. Soon it will be restored slowly.

2. Too much light

Anti-carnation likes the environment with plenty of light, but if it is placed in the strongest light of the sun for a long time, the strong light exposure will directly burn its leaves, causing its leaves to turn yellow, and in severe cases, the whole plant will wither and the leaves will fall off.

Solution: First of all, the yellow leaves will be cut off, placed in a well-ventilated semi-shade leaves, strengthen water management, you can spray appropriate mist around, so that you can renew the green leaves later.

3. Too much watering

Carnations are afraid of aging. If they are watered too frequently in the maintenance process, each time they are watered too much, their rhizomes are completely soaked in water, which will lead to rot of rhizomes, reduced absorption of roots, and withered leaves without nutrients.

Solution: First remove it from the pot, then cut off the yellow leaves and rotten roots, and gradually restore it as it is planted in a new layer of soil that is easy to store water.

4, excessive length

In the case of suitable environment, coupled with sufficient fertilizer and water, then carnations will have excessive growth and dense leaf growth, so that some leaves will appear yellow phenomenon.

Solution: When growing luxuriantly, prune at the right time, keep internal ventilation and permeability, which can prevent insects and carnation leaves from yellowing.

The above is the introduction of the causes and solutions of carnation yellow leaves. I hope it can help you. If you want to know more about it, please pay attention to us.