With the popularity of indoor green plants, Calathea ornata has become a favorite among many gardening enthusiasts due to its unique leaf shape and beautiful plant form. During the maintenance process, many enthusiasts encounter the issue of curling leaves in Calathea ornata, which not only affects the ornamental value of the plant but also causes trouble in maintenance. This article will provide a detailed analysis of the reasons for the curling of Calathea ornata leaves and the solutions, helping you to easily maintain healthy and beautiful Calathea ornata.
Reasons for the curling of Calathea ornata leaves1. Insufficient water
Calathea ornata prefers a humid environment. If watering is not timely, and the soil dries out, it can lead to leaf curling. It is important to keep the soil moist and water appropriately.
2. Overwatering
Too much watering can cause water to accumulate at the roots, leading to root rot, which in turn affects the normal growth of the leaves. Attention should be paid to controlling the watering frequency to avoid excessive watering.
3. Insufficient light
Calathea ornata enjoys scattered light. If it remains in a dark environment for a long time, it can cause leaf curling. The plant should be placed in a bright and well-ventilated area but avoid direct sunlight.
4. Improper fertilization
Excessive or improper fertilization can lead to high soil salinity, affecting the plant's absorption of water and nutrients, thus causing leaf curling. Fertilization should follow the principles of the right amount, at the right time, and in the right way.
5. Pest and disease infestation
Pests and diseases are another reason for the curling of Calathea ornata leaves. Pests such as red spiders and scale insects can absorb nutrients from the plant, leading to leaf curling. Timely pest and disease control is necessary upon detection.
Solutions for the curling of Calathea ornata leaves1. Water appropriately
Water according to the dryness or moisture of the soil to keep it moist. When watering, avoid splashing water on the leaves to prevent diseases.
2. Control watering frequency
Adjust the watering frequency based on the season and weather changes. In hot and humid summers, increase the watering frequency slightly; in cold and dry winters, reduce the watering frequency.
3. Provide suitable lighting
Place Calathea ornata in a bright and well-ventilated area but avoid direct sunlight. If there is insufficient light, you can adjust the position or use artificial light sources to supplement the lighting.
4. Fertilize appropriately
Follow the principles of the right amount, at the right time, and in the right way when fertilizing. You can choose a compound fertilizer containing nitrogen, phosphorus, and potassium, applying it once a month.
5. Control pests and diseases
Regularly inspect the plant and control pests and diseases in a timely manner. You can use pesticides and fungicides according to the instructions for spraying.
There are many reasons for the curling of Calathea ornata leaves, but by mastering the correct maintenance methods, you can effectively avoid this issue. I hope this article can provide help for your maintenance journey, allowing you to have a healthy and beautiful Calathea ornata.