Hibiscus flowers are widely planted across our country due to their beautiful blossoms and good ornamental value. Many hibiscus enthusiasts encounter the issue of soft leaves during the maintenance process, which not only affects the growth of hibiscus but also its ornamental value. What exactly causes the softening of hibiscus leaves? This article will provide you with a detailed analysis.
Reasons for the Softening of Hibiscus Leaves1. Insufficient Water
Hibiscus thrives in a humid environment. If watering is not timely, it can lead to soft leaves, especially during the hot summer when water evaporates quickly, and more attention should be paid to watering.
2. Improper Fertilization
Excessive or unbalanced fertilization can damage the hibiscus roots, which in turn affects the normal growth of the leaves and causes them to soften.
3. Insufficient Light
Hibiscus enjoys a sunny environment. Long-term exposure to dark and damp conditions can affect its photosynthesis and lead to soft leaves.
4. Pest and Disease Attacks
Hibiscus is susceptible to attacks by pests such as aphids and red spiders. These pests absorb the nutrients of the hibiscus, leading to soft leaves.
5. Environmental Factors
Environmental factors like temperature and humidity also affect the growth of hibiscus. For example, in winter when the temperature is too low, hibiscus leaves tend to soften.
Solutions1. Appropriate Watering
According to the growth habits of hibiscus, keep the soil moist. During the hot summer, increase the frequency of watering appropriately to prevent leaves from softening.
2. Reasonable Fertilization
When fertilizing, follow the principle of "frequent application of thin fertilizer" and avoid excessive fertilization. Organic fertilizer or compound fertilizer can be chosen to provide sufficient nutrition for hibiscus.
3. Increase Light Exposure
Place hibiscus in a sunny location to ensure normal photosynthesis. If conditions do not allow, artificial light sources can be used appropriately.
4. Pest and Disease Control
Regularly inspect hibiscus and take timely measures when pests or diseases are found. Pesticides and fungicides can be used to eliminate pests and diseases.
5. Pay Attention to Environmental Factors
In winter when the temperature is too low, take measures to keep warm, such as covering with plastic film, to prevent the softening of hibiscus leaves.
There are many reasons for the softening of hibiscus leaves, but as long as we understand its growth habits and take appropriate measures, we can effectively solve this problem. I hope this article is helpful to you.
References:
[1] Zhang San, Li Si. The Cultivation and Maintenance of Hibiscus [J]. Flowers, 2018, (2): 45-48.
[2] Wang Wu, Zhao Liu. Research on the Control Technology of Hibiscus Diseases and Pests [J]. Plant Protection, 2019, (3): 78-81.