TheNaturePlanet

Hydroponic Phalaenopsis is favored for its elegant posture and relatively easy maintenance. However, the management and maintenance of hydroponic Phalaenopsis in the later stage is a kind of knowledge. Only by mastering the correct methods can it thrive and bloom beautiful flowers.
Hydroponic Phalaenopsis requires clear and clean water quality. It is recommended to change the water every 4 - 5 days to keep the water clean. When changing the water, tap water can be used, but it needs to be aired in advance to remove chlorine. In addition, the container also needs to be kept clean and cleaned regularly to reduce the growth of bacteria, pests and diseases.
Phalaenopsis is very sensitive to temperature. When the temperature is low in winter, the humidity should be appropriately reduced to avoid root rot. At the same time, it can be exposed to sunlight in winter and early spring, but in summer, the Phalaenopsis should be placed in a cool and well - ventilated place to avoid direct strong light, so as not to burn the leaves. If the temperature is lower than 15°C, the roots of Phalaenopsis will stop absorbing water, causing physiological water shortage of the plant, and the old leaves will turn yellow and fall off. If the temperature is lower than 10°C, the plant will be frost - damaged.
Hydroponic Phalaenopsis needs regular fertilization to supplement nutrients. Special orchid fertilizers or organic natural fertilizers can be used, but it should be noted that the concentration should not be too high to avoid fertilizer damage. The fertilization frequency should not be too high either. It is recommended to change the nutrient solution every 3 - 5 weeks. After the new roots grow, move it to a sunny place and add an appropriate amount of nutrient solution. In addition, a 0.1% dilute solution of potassium dihydrogen phosphate can be sprayed on the leaves before or after flowering to promote flowering and the germination of new roots and leaves.
The root management of hydroponic Phalaenopsis is of great importance. After rooting, the roots will naturally extend into the water, but it should be noted that not all roots should be immersed in the water to avoid root rot. At the same time, the roots need to be checked regularly. If there are rotten roots, they should be cut off in time and disinfected. In addition, over time, moss will grow on the surface of the container and roots in the water, especially after fertilization, it will grow faster. It should be cleaned regularly to avoid the excessive growth of moss leading to the rot of water roots.
Root - drying is an important step to achieve the dry - wet cycle. Root - drying can let the roots have appropriate rest and avoid root rot caused by long - time immersion in water. It is recommended to take out the Phalaenopsis from the water regularly, let the roots dry in the air for a while, and then put it back into the water. This can effectively promote the healthy growth of roots.
If the Phalaenopsis is in a humid environment for a long time, it is easy to be invaded by mold. If it is found that the plant is invaded by mold, its growth environment should be improved immediately, such as increasing ventilation and reducing humidity. At the same time, some natural methods can be used for prevention and control, such as spraying charcoal water or vitamin B12 solution.
The growth condition of hydroponic Phalaenopsis will change over time. Therefore, it is necessary to observe its growth condition regularly and make adjustments according to the actual situation. If phenomena such as slow growth and yellowing leaves are found, the reasons should be analyzed in time and corresponding measures should be taken to solve them.
The management and maintenance of hydroponic Phalaenopsis in the later stage require the mastery of correct methods. Only by keeping the water quality clean, providing appropriate light and temperature, regularly fertilizing and supplementing nutrients, strengthening root management, achieving the dry - wet cycle, doing a good job in pest and disease control, and regularly observing and adjusting can the hydroponic Phalaenopsis thrive.