How to Grow Orchids? A Detailed Guide to Cultivation Methods and Precautions
Orchids are a type of flowering plant in the orchid family (Orchidaceae) with high ornamental value, and they are distributed throughout various regions of our country. In addition, the roots of orchids also have certain medicinal value and can be used to treat pulmonary tuberculosis, bone-setting, and more. The flowers of orchids have a very strong fragrance and can be used to make soup or tea. So how should orchids be cultivated? Below, the editor brings you the cultivation methods and precautions for orchids. Let's take a look!
1. Choosing Soil
Soil is the fundamental condition for cultivating orchids, and a high-quality soil can effectively promote orchid growth. Although orchids have strong growth capacity, deep, loose, and organic-rich soil can increase the survival rate of orchids. The soil must ensure sufficient permeability to facilitate the penetration of water and fertilizer. When planting orchids in the ground or in pots, place the orchid plant vertically into the planting hole. After planting, gently tread and press the surrounding soil firm, then water thoroughly, and add a bit of shade to promote orchid growth and enhance ornamental value.
2. Water and Fertilizer Management
When cultivating orchids, watering should be done according to the season and weather changes. In spring and autumn, water 2-3 times a week, then apply fertilizer once every two weeks. Water is key to ensuring healthy orchid growth. When watering, make sure the water is sufficiently clean, with a slightly acidic pH. Do not overwater, to prevent waterlogging and root rot. Then, while ensuring adequate water, apply farmyard manure in a diluted form, and appropriately spray foliar fertilizer. When fertilizing, prevent contact with orchid roots to avoid root burn, which can cause pests and diseases and affect orchid growth.
3. Pruning and Temperature
The suitable temperature for orchids should be kept at around 18-22°C to prevent improper temperature from causing poor orchid development and reducing ornamental value. Then, during cultivation, although orchids like to grow in places with relatively high shade, a certain amount of scattered light should also be provided appropriately, which can improve the growth capacity of orchids. Finally, during cultivation, attention should also be paid to pruning orchid branches and leaves, promptly removing yellow leaves to avoid consuming excessive nutrients and affecting the growth of normal leaves. Also, loosen the soil appropriately to improve the root absorption capacity of orchids.
4. Precautions
When cultivating orchids, attention should be paid to ventilation to avoid poor air quality caused by inadequate ventilation. Orchid respiration would be inhibited, causing leaves to turn yellow and reducing ornamental value. Moreover, if permeability is too poor, it can easily lead to various pests and diseases. Therefore, we must pay attention to ventilation for orchids. Finally, when watering, pay attention to the pH of the water; do not water with water that is too alkaline. Sun-expose the water, adjust the pH, and then regularly supplement the soil's acidity.
The above is a brief introduction to orchid cultivation methods and precautions. Orchid cultivation methods are relatively simple. Generally, there are two methods: field cultivation and flower pot cultivation. We can choose the appropriate cultivation method according to actual conditions. That's all for today's introduction. This article is for reference only, and we hope it can help everyone!