How to care for orchids in summer
Today, the editor will explain how to care for orchids in summer and the precautions for growing orchids in summer. Next, the editor will introduce.
Summer is a very challenging season for orchids, with high ambient temperatures and intense sunlight, which is very unfavorable for orchid growth. Therefore, many orchids tend to have problems in summer. Of course, for many orchid enthusiasts who have been growing orchids for a long time, they will have some experience in caring for them. As long as they master a few key points of care based on the growth habits of orchids, they can also grow orchids vigorously in summer.
How to grow orchids well in summer?
1. Watering is crucial
The most difficult part of growing orchids is watering. The watering method varies depending on the growing medium, environment, and season. For example, if the growing medium has good permeability and dries quickly, and the environment is relatively dry, it is necessary to supplement water according to the moisture condition of the potting soil in time.
In spring and autumn, during the plant's growing period, the potting soil should be kept slightly moist. After entering summer, with the increase of temperature and the rapid evaporation of water, the potting soil should not be too dry or lack water, nor should it be too moist or waterlogged for a long time. Each watering should be done when the soil is dry and then wet.
In a high-temperature and dry environment, it is necessary to frequently spray water on the orchid plants to cool and increase humidity, keeping the environment in a relatively humid state.
2. Stop fertilizing during high temperatures
Orchids prefer a cool and ventilated environment and are not resistant to high temperatures. When the temperature exceeds 30℃ in summer, the plants basically stop growing and their demand for nutrients is also reduced. At this time, you cannot continue to apply too much fertilizer, as it can easily cause fertilizer damage and burn the roots.
If the养护 environment is relatively cool and the orchid plants are in the growing period, you can apply some thin fertilizer to promote plant growth.
How to care for orchids in summer
3. Avoid direct sunlight
Orchids prefer a semi-shaded environment. Usually, you can expose them to weak scattered light to help the plants grow stronger and promote flowering. However, the summer sun is too strong, and orchids cannot withstand direct sunlight, which can easily cause the plants to wither and is not easy to recover.
When growing orchids in summer, you should move the potted plants to a cool and well-ventilated environment. If it is grown outdoors, you should build a sunshade net and frequently sprinkle water around the potted plants to cool down.
4. Maintain good ventilation
In the hot and stuffy environment of summer, orchids often suffer from fungal diseases, such as leaf spot disease. After the onset of the disease, brown or black spots will appear on the leaf surface, some growing in a strip or at the tip of the leaves. This is mostly caused by a hot and stuffy environment, moist potting soil, and poor ventilation, leading to the plant being infected with the bacteria. In this case, you can use some fungicides, such as carbendazim or thiophanate-methyl, and maintain good ventilation and aeration in the environment, doing预防 work in advance.
Although orchids are noble and elegant, they are also very delicate flowers, especially during the high-temperature season of summer. Caring for orchids requires careful attention, managing water, fertilizer, and lighting according to their growth habits to make the orchid plants grow vigorously and have a more beautiful posture.
The above is the complete content of [Green Plant Enthusiast Network] on how to care for orchids in summer and precautions for growing orchids in summer, for your comprehensive understanding and reference!