How to grow Cuban oregano? Keep these cultivation precautions in mind
Cuban oregano is surely familiar to everyone, and it is the first choice plant for many friends when growing potted plants at home. Cuban oregano has a lovely appearance and also has edible and medicinal value, making it very popular in the Chinese market. As a result, the area under large-scale cultivation is also growing. However, large-scale cultivation comes with certain precautions. Below, the editor brings you the precautions for cultivating Cuban oregano. Let's take a look!
1. Light
Cuban oregano is a plant that greatly loves light. During cultivation, ensuring sufficient light is what allows Cuban oregano to grow better. If light is insufficient, the photosynthetic capacity of Cuban oregano leaves declines, and photosynthetic substances cannot be formed, causing the leaves to gradually turn yellow and wilt. However, when increasing light, attention must also be paid to duration. It should not be exposed to direct sunlight for too long, as prolonged direct sunlight may cause leaf scorch and reduce ornamental value.
2. Watering
Cuban oregano has low water requirements and is not tolerant of moisture. When humidity and moisture are excessive, it is very easy to cause root rot in Cuban oregano and trigger various diseases. It will also cause a series of problems such as yellow leaves and leaf drop. When watering, we should follow the method of not watering until the soil looks dry, and stop watering on cloudy and rainy days. In summer, the amount of watering can be appropriately increased, but after summer, the watering frequency should be reduced. Especially in low-temperature environments in winter, excessive watering may cause cold damage.
3. Fertilizing
If potted plants are used for large-scale cultivation, because the pot area is limited and fertility is low, fertilization management needs to be strengthened. However, when fertilizing, the principle of frequent application of thin fertilizer should be followed to avoid excessive fertilizer causing fertilizer damage to Cuban oregano. If potted planting is not used, then even more attention should be paid to the amount of fertilizer applied. Many friends fail in growing Cuban oregano and cause root burn and rot precisely because they do not control the fertilizer amount well.
4. Ventilation
Reasonable ventilation is the key to ensuring the healthy growth of Cuban oregano, especially when cultivating it in greenhouses. If ventilation and air exchange are not done well, the growth of Cuban oregano will be seriously hindered, triggering pests such as scale insects, causing leaves to turn yellow and die, which not only lowers commodity value but also affects cultivation returns. Therefore, when planting, we should improve field air permeability and control planting density well to avoid unnecessary losses.
5. Pruning
Cuban oregano has very strong growth capacity and grows quickly. If pruning is not done well, Cuban oregano will grow too many branches and is very prone to leggy growth. This restricts the growth of Cuban oregano, making the branches messy and disorderly. Not only does commodity value decrease, but the inner leaves will also gradually turn yellow. Therefore, when transplanting, we should control density well to ensure comfortable growth of Cuban oregano, and do pruning well during the growth process, control the number of branches, and promote growth.
The above is a brief introduction to the precautions for cultivating Cuban oregano. Cultivating Cuban oregano is relatively simple. However, there are also many cases of cultivation failure, a large part of which are caused by not doing management work well and being too negligent about precautions. That is all for today's introduction. This article is for reference only. Thank you for reading and supporting.