Why do carnation leaves turn yellow and dry?

Carnations symbolize eternal maternal love and are the ideal flower to express gratitude to your mother. At the same time, its flower language is also suitable for expressing respect to teachers. Carnations have brightly colored petals and elegant flower shapes, making them very suitable as home potted plants. So why do carnation leaves turn yellow and dry during the cultivation process?

1. Lighting issues

The summer sun is strong, so carnations should be avoided from being exposed to direct sunlight for a long time. Make sure the plant receives soft, diffuse light to promote rejuvenation.

Treatment method: If the leaves of carnations turn yellow and dry due to strong light, these leaves should be trimmed and shade measures should be taken.

2. Temperature problem

Carnations prefer a cool environment, and too high a temperature may cause the leaves to dry out and fall off.

Treatment method: Cooling measures should be taken and the plants should be moved to a cool environment with good ventilation to promote their healthy growth.

3. Watering problem

Carnations cannot tolerate waterlogging, and overwatering may cause the leaves to turn yellow.

Treatment method: Reasonably control the amount of watering, adjust the watering frequency according to soil moisture, and keep the soil slightly moist. In dry weather, spray water around the leaves to increase humidity.

4. Pest and disease problems

The breeding of diseases and pests may also cause the leaves of carnations to dry up and turn yellow.

Treatment method: Prune the leaves affected by pests and diseases in time, and use special pesticides to spray for treatment.

In short, when caring for carnations, you should ensure that the environment is well ventilated to reduce the occurrence of diseases and pests and prevent the leaves from turning yellow and drying up. Through reasonable maintenance measures, you can ensure that carnations grow healthily and bloom beautiful flowers.