During the care of succulent plants, many enthusiasts will encounter a phenomenon: the leaves of succulents turn red. This phenomenon often makes beginners feel delighted, thinking it is a sign of healthy growth of the plant. Is that really the case? Let's unveil the mystery of why succulents turn red and reveal the warning behind this beauty.
Reasons for Succulents Turning RedThe leaves of succulent plants turn red mainly because the anthocyanin pigments in the plant change. Anthocyanin is a water-soluble pigment whose color changes with the pH value. In succulent plants, anthocyanin is mainly found in the leaves. When the plant is stimulated by certain factors such as light, temperature, and water, the color of anthocyanin will change, making the leaves appear red.
What Does It Mean When Succulents Turn Red1. Excessive Light
When succulents are exposed to strong light for a long time, anthocyanin in the leaves accumulates, causing the leaves to turn red. While red leaves may look beautiful, prolonged exposure to strong light can damage the leaves, even leading to withered and dead leaves.
2. Insufficient Water
In the growth process of succulents, water is essential. When there is not enough water, the plant will attract insects for pollination by turning the leaves red to maintain the population's survival. Long-term insufficient water can lead to slow growth or even death of the plant.
3. High Temperature
In a high-temperature environment, the evaporation rate of water in succulents accelerates, causing the plant to lack water. To adapt to the environment, the plant will turn the leaves red to adjust the water balance inside the plant. However, prolonged high temperatures can lead to leaf damage or even death.
4. Pest and Disease Infection
The leaves of succulents turning red may also be a sign of pest and disease infection, such as leaf spot or powdery mildew. These diseases can cause leaves to turn red and wither, and in severe cases, lead to the death of the entire plant.
How to Prevent Succulents from Turning Red1. Reasonably Control Light
Place succulents in an environment with ample diffused light and avoid direct sunlight. In the hot summer season, provide appropriate shading to reduce light intensity.
2. Maintain Appropriate Water Levels
Water succulents according to their growth habits, avoiding prolonged drought or waterlogging to prevent plant death.
3. Control Temperature
Place succulents in a ventilated and cool environment to avoid high temperatures.
4. Strengthen Pest and Disease Control
Regularly inspect succulents and deal with any pests or diseases promptly to prevent the spread of the condition.
While red succulents may be beautiful, they hide a warning. As enthusiasts of succulent plants, we need to learn how to care for them properly to prevent plant death caused by red leaves. Only then can we allow succulent plants to burst with vibrant vitality behind their beauty.