Why little hibiscus rolls leaves The impact of little hibiscus rolls leaves Guide to the maintenance of little hibiscus In the field of flower conservation, little Hibiscus syriacus (scientific name: Hibiscus syriacus) is very popular for its beautiful appearance and strong adaptability. Recently, many flower friends have discovered that little hibiscus leaves have begun to curl, which has become a problem in the maintenance process. This article will reveal the reasons for little hibiscus rolls leaves, the possible impact, and provide practical maintenance guidelines. Reasons for rolling leaves of little hibiscus 1. Environmental factors: Environmental factors such as insufficient light, too high or too low temperature, and inappropriate air humidity may cause the leaves of little hibiscus to curl.
2. Water management: Too much or too little watering will cause the leaves of hibiscus to curl.
3. Improper fertilizer application: Excessive application of nitrogen fertilizer or lack of other essential elements may also cause the leaves of hibiscus to curl.
4. Pest and insect pests: Leaf spot disease, red spider and other pests and diseases can also cause curling of the leaves of hibiscus. Influence of rolling leaves of small hibiscus 1. Influence on ornamental value: The ornamental value of small hibiscus with curled leaves will be greatly reduced.
2. Affect growth: Leaf curling will reduce photosynthesis efficiency and affect the normal growth of hibiscus.
3. Accelerated aging: Curling leaves may cause the hibiscus hibiscus to enter the aging period early. Guidelines for the maintenance of small hibiscus 1. Environmental adjustment: Ensure that small hibiscus can receive sufficient scattered light, avoid direct sunlight, control the temperature between 15-30 ° C, and maintain the air humidity between 40%-60%.
2. Water management: Water timely according to the soil moisture to avoid stagnant water. When high temperatures in summer, the watering frequency can be increased appropriately; when low temperatures in winter, the number of watering should be reduced.
3. Fertilizer application: Spring and autumn are the best periods for fertilization. Compound fertilizers or organic fertilizers can be used, and attention should be paid to the balanced application of nitrogen, phosphorus, potassium and other elements.
4. Pest and pest control: Regularly inspect the hibiscus hibiscus and treat pests and diseases found in a timely manner. Pesticides can be used for prevention and control, but pay attention to safe use.
Little hibiscus rolled leaves are a common problem in the flower maintenance process. Understanding its causes and prevention methods will help us better maintain little hibiscus. I hope this article can provide reference for the majority of flower friends and let little hibiscus bloom more beautiful flowers.
(Note: The content of this article is for reference only, and the specific maintenance methods need to be adjusted according to actual conditions.)
References: 1."Flower Conservation Technical Manual", China Forestry Press, 2018.
2."Family Flower Cultivation Collection", China Agricultural Press, 2019.
3."Handbook for Horticultural Pest Control", China Agricultural Press, 2017.