As winter approaches, many succulents begin to show bright red colors, as if adding a warm touch to the cold winter days. This phenomenon has sparked great interest among many succulent enthusiasts. What exactly is the reason for succulents turning red in winter? This article will reveal them to you one by one.
Reasons for succulents turning red in winter1. Changes in lighting
In winter, the duration of daylight shortens and the intensity of sunlight weakens. In order to adapt to this environment, succulents increase the content of red pigments to absorb more sunlight and improve their own survival rate. Changes in lighting are one of the main reasons for succulents turning red.
2. Changes in temperature
In winter, the temperature gradually drops, and the metabolism of succulents slows down. In order to maintain body heat, they increase the content of red pigments to enhance their cold resistance. Changes in temperature are also an important reason for succulents turning red.
3. The influence of plant hormones
Plant hormones play a crucial role in the growth and development of plants. In winter, the level of some hormones in succulents changes, leading to an increase in the synthesis of red pigments, which makes the leaves appear red.
Related terms for succulents turning red in winter1. Succulents: Refers to a type of fleshy plant with thick leaves or stems, adapted to dry and semi-arid environments.
2. Red pigments: A natural pigment found widely in plants, which has the function of absorbing sunlight and improving cold resistance.
3. Lighting: Refers to the phenomenon where sunlight shines on an object, causing the surface temperature of the object to rise.
4. Temperature: Refers to the degree of coldness or heat of an object or environment.
5. Plant hormones: A class of biologically active organic substances that play an important role in regulating the growth and development of plants.
Techniques for caring for succulents in winter1. Control watering: In winter, the metabolism of succulents slows down, and their demand for water is relatively low. It is necessary to appropriately reduce the frequency of watering to avoid root rot.
2. Increase lighting: Appropriate increase in lighting time is beneficial for succulents to absorb sunlight and promote the synthesis of red pigments.
3. Moderate降温: In winter, succulents can be placed in a well-ventilated and sunny area indoors, but avoid low temperatures to prevent frost damage.
4. Fertilization: In the growing season, compound fertilizers can be applied appropriately to provide sufficient nutrition for succulents.
Succulents turning red in winter is a natural phenomenon and a way for succulents to adapt to the environment. Understanding the reasons and care techniques can help us better appreciate this beautiful scene. It is hoped that this article can provide assistance to all succulent enthusiasts.