Sedum, as a common indoor ornamental leaf plant, is loved for its unique shape and shade tolerance. Many Sedum enthusiasts find that their Sedum leaves suddenly become non-green, which confuses them greatly. This article will reveal the reasons for the non-green leaves of Sedum and provide corresponding care guides.
Reasons for Non-Green Leaves of Sedum Tree1. Insufficient lighting
Although Sedum is shade-tolerant, long-term exposure to dark environments can cause its leaves to turn yellow or not green. This is because insufficient light affects the plant's photosynthesis, thus affecting the color of the leaves.
2. Improper watering
Watering is a key step in plant growth, and Sedum is no exception. Too much or too little watering can cause leaves to turn yellow. Excessive watering can lead to root hypoxia, thus affecting the leaves; while insufficient watering can cause the leaves to lose water, also affecting leaf color.
3. Soil issues
Soil is the foundation of plant growth. Factors such as soil pH and breathability can affect the growth of Sedum. If the soil is too acidic or alkaline, or has poor breathability, it can cause the leaves to be non-green.
4. Diseases and pests
Diseases and pests are also reasons for the non-green leaves of Sedum. Common diseases and pests include leaf spot disease and aphids, which can destroy the leaf structure, causing the leaves to turn yellow.
Care Guide for Non-Green Leaves of Sedum Tree1. Adjust lighting
Place the Sedum in a place with sufficient scattered light and avoid direct sunlight. If indoor lighting is insufficient, consider using a plant growth lamp to supplement the light.
2. Control watering
Reasonably control watering based on the growth condition of the Sedum and soil moisture. Generally, keep the soil slightly moist and avoid waterlogging.
3. Improve soil
Choose soil with good breathability and drainage, and change the soil regularly to maintain its fertility and breathability.
4. Prevent diseases and pests
Regularly inspect the Sedum. Once diseases and pests are found, take measures promptly. You can use pesticides or biological control methods for prevention and control.
5. Fertilization
In the growing season, apply a compound fertilizer appropriately to meet the nutritional needs of the Sedum.
The reasons for the non-green leaves of Sedum are diverse, but as long as the correct care methods are mastered, the Sedum can recover its vitality and the leaves can become green again. I hope this article can provide you with help, allowing your Sedum to grow robustly.