How to Cultivate Orchids
Here is a comprehensive introduction to the knowledge of cultivating orchids, including how to cultivate and the methods and skills involved.
Orchids are not only evergreen throughout the year, but their flowers also emit a fresh fragrance. However, growing orchids is not an easy task, and many people find it very difficult. The most important thing is to understand the characteristics of orchids, not to water them too frequently, and to ensure that the temperature of the water is close to room temperature. Fertilizing is necessary during the beginning of spring every year. Let me introduce the cultivation methods and precautions for growing orchids.
I. Precautions
The most important aspect of growing orchids well is watering, as improper watering can easily lead to root rot, especially during the flowering period. It is important to control the amount of water, not to water too frequently, and to ensure the water temperature is close to room temperature, as water that is too cold or too hot can stimulate the plant's roots. If using tap water, it is best to let it sit for a day or two before using it.
II. Cultivation Methods
1. Soil Selection
Orchid cultivation mainly uses humus soil, and you can also use decomposed leaf soil and珍珠岩 (pearl rock) to make your own growing mix, usually mixing decomposed leaf soil and river sand in an 8:2 ratio.
2. Appropriate Fertilization
For orchids to thrive, fertilizer is indispensable. It is important to pay attention to the balance of nitrogen, phosphorus, and potassium. Many people prefer to use excessive amounts of nitrogen fertilizer, which can cause excessive growth. Do not use too much. The specific fertilizing time is at the beginning of spring every year, focusing on phosphorus and potassium fertilizers with a small amount of nitrogen.
3. Watering Requirements
The amount of watering needs to be determined based on the growth of the orchid and the climate. Water once every 2-3 days in spring and autumn, on average once every 1-2 days in summer, and also sprinkle water around to increase humidity. In winter, when the temperature is relatively low, water once a week. The quality of the water also matters, with rainwater or snow water being the best, and tap water should be stored for 2-3 days before use.
4. Growing Environment
Orchids require a higher temperature, suitable for a temperature range of 16-24 degrees Celsius. When the temperature drops below 5 degrees Celsius, orchids should be moved indoors to maintain a temperature of 10 degrees Celsius. Orchids are sensitive to direct sunlight, so they need shade during spring, summer, and autumn, and can be placed in a散光线 (diffused light) indoor area during winter.
The above is a comprehensive explanation of how to cultivate orchids and the methods and techniques involved. I hope this can act as a starting point to solve your green plant problems.