In summer, with bright sunshine and everything growing, it's a great time for growing flowers and enjoying the scenery. Flower bonsai, as a highlight of home decoration, can not only beautify the environment but also cultivate one's temperament. The high temperature and humidity in summer place higher demands on the management of flower bonsai. This article will detail the management methods for flower bonsai in summer, helping you cultivate beautiful greenery and welcome the hot summer days.
Light ManagementThe summer sun is intense, and direct exposure can easily cause sunburn on the bonsai leaves. Flower bonsai should be properly shaded in summer to avoid direct sunlight. You can place the bonsai in a semi-shaded environment, such as under a tree or under a sunshade net on a balcony. Pay attention to adjusting the position of the bonsai from time to time so that it receives an appropriate amount of scattered light.
Watering ManagementHigh temperatures in summer lead to large amounts of evaporation, so flower bonsai require more water. When watering, follow the principle of "watering when dry and watering until wet," meaning water only when the soil surface turns white and cracks. The best times for watering are in the morning or evening, avoiding the high noon temperatures to prevent leaf scorch. When watering, make sure to water thoroughly, avoiding just watering the surface, which can lead to root suffocation.
Fertilizing ManagementFlower bonsai grow vigorously in summer and require a larger amount of fertilizer. You can choose fertilizers suitable for summer growth, such as NPK compound fertilizer. The amount of fertilizer should not be excessive to avoid fertilizer burn. Generally, apply fertilizer once a month, and water promptly after fertilizing to promote absorption.
Pruning ManagementFlower bonsai grow rapidly in summer and need to be pruned in a timely manner to maintain their beautiful shape. When pruning, follow the principle of "removing the weak and keeping the strong, removing the diseased and keeping the healthy." Remove diseased and weak branches, dead branches, and crossing branches. After pruning, you can apply diluted rooting powder to the wounds to promote healing.
Pest and Disease ControlHigh temperature and high humidity in summer are a peak period for pests and diseases. Observe the growth of the bonsai in a timely manner and control them as soon as they are found. Common pests and diseases include aphids, red spiders, and powdery mildew. You can use appropriate pesticides for control, such as imidacloprid and abamectin. Maintain good ventilation to reduce the occurrence of pests and diseases.
Environmental ManagementWith high temperatures in summer, bonsai are susceptible to heat. You can place the bonsai in a well-ventilated and cool environment, such as an air-conditioned room or a basement. Keep the indoor air circulating and avoid excessive humidity.
Managing flower bonsai in summer is a detailed and tedious task, but as long as you master the correct methods, your bonsai will thrive with vitality in the hot summer. I hope the summer flower bonsai management methods in this article will be helpful to you. Wishing you beautiful greenery and a pleasant summer.
References:
[1] Zhang Xiaohui, Wang Lina. Bonsai Maintenance and Management [J]. China Flower & Gardening, 2019 (12): 28-29.
[2] Zhao Wenhua, Liu Chunhua. Bonsai Pest and Disease Control Technology [J]. Chinese Landscape Architecture, 2018, 34 (6): 54-55.
[3] Li Xiaoyan, Liu Lili. Bonsai Pruning and Shaping Techniques [J]. China Flower & Gardening, 2017 (10): 36-37.