The secret to caring for hibiscus flowers, allowing your garden to burst with beautiful blooms.

Choose a suitable planting locationSoil selection and treatmentWatering and fertilizingPruning and shapingPest and disease controlPropagation methods

Hibiscus syriacus, also known as the shrub althea, is deeply loved by people for its bright and beautiful flowers and long blooming period. In our country, hibiscus is not only an ornamental plant but also has certain medicinal value. It is not easy to cultivate hibiscus well. This article will introduce you to the detailed care methods of hibiscus, helping you to easily grow beautiful hibiscus flowers.

Choose a suitable planting location

Hibiscus syriacus prefers a sunny environment. When planting hibiscus, a place with sufficient sunlight should be chosen. Hibiscus is drought-resistant and not strict with soil requirements, but it is best to select well-drained sandy soil.

Soil selection and treatment

Hibiscus syriacus grows well in fertile and well-drained soil. Before planting, the soil should be deeply turned to increase its breathability and water retention. An appropriate amount of organic fertilizer such as chicken manure or cow dung can be applied to provide sufficient nutrients.

Watering and fertilizing

Hibiscus syriacus does not tolerate waterlogging, so watering should be moderate. During the growing season, keep the soil moist and avoid waterlogging. In winter, the frequency of watering can be reduced. For fertilization, spring and autumn are the peak growing seasons of hibiscus, and compound fertilizer can be applied moderately to promote plant growth.

Pruning and shaping

Hibiscus syriacus grows quickly and needs regular pruning to maintain a beautiful plant shape. Pruning is generally done after the flowers fade in spring, removing withered branches, diseased branches, and dense branches to facilitate ventilation and light penetration. After pruning, a small amount of fertilizer can be applied to promote the growth of new branches.

Pest and disease control

Common pests and diseases of hibiscus syriacus include aphids, red spiders, and anthracnose. Control measures are as follows:

1. Maintain good ventilation and light penetration of the plants to reduce the occurrence of pests and diseases.

2. Regularly spray pesticides such as dichlorvos and pymetrozine to control pests like aphids and red spiders.

3. When diseases are found, promptly cut off the diseased branches and spray fungicides such as carbendazim and thiophanate-methyl.

Propagation methods

Hibiscus syriacus can be propagated by methods such as seeding, cutting, and grafting. Seeding is the simplest method. In autumn, collect mature seeds, wash and dry them, then store them. In spring, plant the seeds, keeping the soil moist, and they will germinate in about one month.

Hibiscus syriacus is a beautiful ornamental plant. Proper care can make your garden bloom with brilliant colors. The above are the care methods for hibiscus, hoping to be helpful to you. During the maintenance process, pay attention to the growth status of the plants and adjust the maintenance measures in a timely manner. I believe you will be able to grow beautiful hibiscus flowers.

References:

Chinese Journal of Flowers, Issue 3, 2019, Zhao Xiaohong: "Cultivation and Care of Hibiscus syriacus"

Garden Horticulture Magazine, Issue 5, 2020, Li Ming: "Pest and Disease Control of Hibiscus syriacus"