As a popular ornamental plant, the beauty of Hibiscus syriacus is well-known. However, in the summer, Hibiscus syriacus needs special care to avoid damage from high temperatures, dryness, pests, and other factors. This article will introduce how to help Hibiscus syriacus get through a safe summer.
I. The effect of summer temperature on Hibiscus syriacus
The high temperature in summer has a great impact on Hibiscus syriacus, easily causing problems such as wilting and dry leaves. It is necessary to ensure that the temperature of the growing environment does not exceed 30°C.
II. Water Management
In summer, the high temperature requires Hibiscus syriacus to have more water to maintain normal growth and development. However, too much water will also affect the growth of Hibiscus syriacus, so it is necessary to pay attention to the amount and frequency of watering.
III. Avoiding Strong Sunlight
The sun is strong in summer. If Hibiscus syriacus is exposed to direct sunlight for a long time, its leaves will turn yellow and get scorched. It is necessary to choose a shaded location to plant Hibiscus syriacus, or to provide shade for it during high-temperature weather.
IV. Pay Attention to Ventilation
The high temperature in summer requires Hibiscus syriacus to have ventilation to dissipate heat. In summer, it is necessary to maintain air circulation around Hibiscus syriacus to promote its growth and development.
V. Pest and Disease Control
Summer is a season when pests and diseases are prone to occur in Hibiscus syriacus, such as aphids, red spiders, and other pests. It is necessary to take timely preventive and control measures, such as selecting appropriate pesticides and improving the immunity of Hibiscus syriacus.
VI. Keep the Soil Moist
The high temperature in summer makes soil moisture easy to evaporate. In order to maintain the water supply for Hibiscus syriacus, it is necessary to water it frequently and keep the soil moist.
VII. Proper Fertilization
Summer is an important period for the growth and development of Hibiscus syriacus, which requires a large amount of nutrients. In summer, it is necessary to pay attention to appropriate fertilization to meet the growth needs of Hibiscus syriacus.
VIII. Pay Attention to Preventing Root Rot
The high temperature and humidity in summer can easily lead to root rot in Hibiscus syriacus. It is necessary to control the amount and frequency of watering, maintain soil aeration, and avoid root rot.
IX. Timely Pruning
Summer is a season of vigorous growth for Hibiscus syriacus, and it is also the best time to prune it. It is necessary to prune Hibiscus syriacus in time to promote its branch growth and inflorescence growth.
X. Maintain Environmental Hygiene
Summer is a season when various bacteria and viruses are rampant. To protect the health of Hibiscus syriacus, it is necessary to maintain the hygiene of the planting environment and regularly clean up fallen leaves and other garbage.
XI. Pay Attention to Preventing Stem Blight
The high temperature and humidity in summer can easily lead to stem blight in Hibiscus syriacus. It is necessary to regularly check the stems of Hibiscus syriacus for signs of disease and take timely treatment measures.
XII. Choose the Right Fertilizer
When fertilizing Hibiscus syriacus in summer, appropriate fertilizers should be selected, and highly concentrated chemical fertilizers should be avoided to avoid adverse effects on Hibiscus syriacus.
XIII. Remove Weeds in Time
Summer is a season when various weeds grow vigorously. Weeds will compete for nutrients and light with Hibiscus syriacus, affecting its growth. It is necessary to remove the surrounding weeds in time to keep the growing environment of Hibiscus syriacus clean and tidy.
XIV. Pay Attention to Preventing Root Damage
Summer is a season of vigorous growth for Hibiscus syriacus, and it is also a season when the roots are easily damaged. When transplanting Hibiscus syriacus or pruning it, it is necessary to pay attention not to damage its roots.
XV.
Summer is an important period for the growth and development of Hibiscus syriacus, and it is also an important period for its maintenance. Through the methods introduced in this article, it is hoped to help you let Hibiscus syriacus get through a safe and healthy summer.