9 Points of Attention in the Cultivation of Orchids
A brief knowledge sharing with you 9 points of attention in the cultivation of orchids and what aspects need to be considered in the cultivation of orchids. Orchids are very difficult to cultivate; apart from the appropriate substrate, the cultivation environment is also very important. If not properly cared for, it is like maintaining a pot of plastic flowers, never seeing it bloom.
Orchids, along with plum blossoms, bamboo, and chrysanthemums, are known as the Four Gentlemen. Ancient people often used orchids to express noble emotions. The leaves of orchids are graceful, the flowers elegant, and the fragrance subtle, making them a subject of admiration and praise among literary and artistic circles. Although orchids are difficult to cultivate, their elegance and uniqueness continue to attract many enthusiasts. So, how exactly do you cultivate orchids? Here are some key points to consider.
1. Choosing a Pot
Orchids are suitable for small and deep pots, with breathable material being the best choice. It is recommended to use purple sand pots, which match orchids well in terms of appearance and breathability.
2. Soil
Flower markets sell special orchid soil because the soil mixture for orchids is quite different from other flowers, with very high soil requirements. Beginners are advised to buy pre-mixed orchid-specific soil. If you want to mix your own, you should know that the most suitable pH range for orchid growth is between 5.5 and 6.5. An unsuitable substrate can prevent orchids from blooming. Materials such as charcoal, brick particles, slightly acidic humus soil, and decomposed pine bark are often mixed.
3. Potting
When planting orchids, you can trim away rotten and empty roots, soak the roots in a diluted solution of carbendazim for about half an hour, then remove and dry the excess water before potting. Make sure to fill the space between the roots with soil to ensure the roots are in contact with the soil.
4. Lighting
Orchids prefer gentle diffused light, the longer the exposure, the better, but always make sure to provide shade, especially during the colorful summer, as they can easily get sunburned.
5. Ventilation
Orchids thrive in a well-ventilated environment, preferably one with good air circulation. A well-ventilated balcony is also suitable.
6. Humidity
Orchids prefer a high humidity environment. You can regularly spray water mist in their growing area or place several pots of water to increase humidity, but be careful not to let water accumulate on the leaves to prevent rot or diseases.
7. Temperature
Orchids are not cold-resistant, and it is important to keep them warm in winter, generally maintaining a temperature above 5 degrees. Too low a temperature can freeze the plants and affect blooming.
9 Points of Attention in the Cultivation of Orchids
8. Watering
Orchids have fleshy roots, so watering frequency needs to be careful. Soil that is too dry can cause empty roots, while soil that is too wet can lead to root rot. Also, orchid roots are very sensitive to chlorine in tap water, so it's important to let the water sit for two days before using it. If possible, it's best to use rainwater, which contains many trace elements beneficial to orchid growth.
9. Fertilizing
If you want orchids to bloom, you need to ensure adequate fertilization. It is generally recommended to add a slow-release fertilizer every two months, and to add some liquid fertilizer every week when watering, but be careful to use dilute fertilizers, as high concentrations can easily cause fertilizer damage.
The above are some of the key points to consider in the cultivation of orchids and the experience of the 9 points of attention in orchid cultivation. I hope this article can be of some help to you!