How to grow potted orchids? Five methods and tips to teach you how to grow orchids well
If you want to have a better understanding of how to grow potted orchids, then first take a look at the growth habits of orchids. Orchids like a warm and humid climate, and they have certain requirements for soil, temperature, fertilizing, sunlight and watering, so the cultivation of orchids is mainly analyzed from the above aspects. Below, let us look at the specific planting methods and tips for potted orchids.
Planting methods and tips for potted orchids
1. Soil requirements
For growing potted orchids, soil is very critical. A pH value between 5.5 and 6.5 is most suitable for the growth of orchids, so the soil chosen for growing orchids should be mainly humus soil. Here it is recommended to use leaf mold soil, combined with perlite, vermiculite and river sand, so that the prepared soil has very strong permeability and is more suitable for the growth of orchids. It can be prepared in a ratio of 5:2:1:1, and a small amount of base fertilizer can also be added to supplement nutrients.
2. Temperature requirements
When growing potted orchids, temperature also needs attention. The most suitable growth temperature for orchids is between 15 and 25°C, so attention should be paid to keeping warm in winter and cooling down in summer. Generally, in winter they need to be grown indoors, and the indoor temperature should be kept above 10°C to avoid frost damage to the orchids, while in summer, when the temperature exceeds 30°C, it will also affect their growth.
3. Fertilizing requirements
In terms of fertilizing, potted orchids require careful technique when fertilized. Generally, low-concentration liquid fertilizer or foliar fertilizer is enough. During the growing season of orchids, they need topdressing. Generally, thin cake fertilizer or some nitrogen-containing fertilizer water is used, and fertilizing once every half month is enough. Before flowering, a phosphorus and potassium fertilizer also needs to be applied once to supplement nutrients and promote flowering. When fertilizing, never apply concentrated fertilizer or raw fertilizer.
4. Light requirements
Because orchids like shade, their growth does not have a high demand for light. Especially for potted orchids, strong light exposure needs to be avoided. It is best to build a shade shed for them, or place them under the shade of trees for care. They only need to receive some scattered light every day. This is something we need to pay special attention to in the process of growing orchids.
5. Watering methods
For the watering methods of potted orchids, we need to follow the principle of watering thoroughly. Do not water too much or too little. In spring and autumn, watering about once every 3 days is enough. In summer, when the temperature is very high and water evaporates quickly, they need to be watered once a day. In winter, orchids are in a dormant state, so the amount of watering should be reduced. In addition, in summer it is recommended to spray some water on their leaves every day. Increasing the surrounding humidity can help them grow better.
The above content gives a detailed introduction to how to grow potted orchids and the planting methods and tips for potted orchids. Through the introduction above, you can become more proficient in growing orchids.