How often should orchids be watered in summer?
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Is it okay not to water orchids for seven days in summer? In summer, it is the peak growing season for orchids, but this is的前提 is to have suitable temperature, environmental humidity, and shading. Watering orchids in summer should be based on the actual conditions of the environment and weather, as well as the cultivation material used, to determine the frequency and amount of watering. This is a more scientific approach. Using days to measure whether it is possible to water the orchid pot is unreasonable. Therefore, it can be said that not watering the orchid plant for seven days in summer can be possible, but it can also be not possible. Why is that so?
First, the issue of cultivation material. The materials commonly used for planting orchids are usually mature bark chunks, peanut shells, rotten branches and leaves, and other granular humus materials, in addition to some hard materials like ceramsite, red brick particles, planting stones, volcanic rocks, and coarse sand. Of course, the particle size of these materials is generally between 0.3 to 1.5 cm. The larger the particle size, the stronger the water and air permeability, and the watering frequency will naturally increase significantly. In the combination of these materials, if the humus materials account for a large proportion, such as 4/5 or 3/5, and the hard materials account for a small part, the water storage and moisture retention performance of the cultivation material is relatively strong after thorough watering. The humus materials retain most of the moisture, so it may remain relatively moist for a week, and there is no need to water.
On the other hand, if the combination of materials is more hard materials and less humus materials, reversing the proportion, the water and air permeability of the cultivation material will certainly increase significantly, meaning its water storage and moisture retention performance has decreased. Perhaps after five days, the granular material may become quite dry, and watering is needed. Therefore, whether it is possible to water or not within a week depends on the material combination of the cultivation material.
Second, the actual environmental conditions of the orchid area. Whether orchids can go without watering for a week is closely related to the actual conditions of the orchid area. If the orchid area has excellent ventilation but average shading, leaf misting, and ground watering for moisture retention, the water evaporation from the potting mix in the orchid pot will increase. This management model differs from one with good ventilation, appropriate shading, regular leaf misting, and good ground watering. These two management models result in different evaporation rates of the potting mix in the orchid pot. The former may require watering every 3-4 days, while the latter may remain moist even after a week, and no watering is needed.
How often should orchids be watered in summer?
Third, weather conditions. In summer, rainy days are common. However, in some areas, there is no rainfall for a week or even two weeks, and the orchid area has good ventilation. Not watering the orchids for a week might not be feasible. In some areas, there is frequent light rain or intermittent rainfall twice or three times a week. In such cases, the evaporation of water in the orchid pot is certainly minimal. Even if the orchid area is equipped with rainproof facilities and the orchids are not rained on, the humidity in the environment is very high, so the evaporation of water in the orchid pot is negligible and does not require watering.
In summary, whether orchids can go without watering for a week is mainly related to the combination of materials used in the orchid's potting mix, particle size, management conditions of the orchid area, and the actual weather conditions. Sometimes, it may even be a combination of two or more situations. Therefore, it is feasible or not feasible for orchid plants to go without watering for a week in summer. It is absolutely not possible to measure and judge by days; instead, it should be based on actual conditions and operated accordingly. The above is only the opinion and suggestion of the editor of Green Enthusiast Network. Please feel free to provide more comments if there are any shortcomings. If you find it useful, give it a thumbs up, follow us, and we welcome more plant care experience sharing.
The above is the complete introduction to how often orchids should be watered in summer and precautions for caring for orchids in summer, for everyone to learn and understand!