How to make Phalaenopsis orchids bloom
A comprehensive explanation on how to make Phalaenopsis orchids bloom and the skills of promoting flowering in household Phalaenopsis orchids, including the experience of green plant maintenance. Let's learn about it together next.
Phalaenopsis orchids are very beautiful flowers, and many families keep a pot of beautiful Phalaenopsis orchids indoors. When the flowers bloom in winter, they look particularly festive and full of vitality. However, Phalaenopsis orchids are quite demanding in terms of their growing environment, especially in the selection of planting materials and the control of temperature and humidity. It is not easy to cultivate them well. Below are some details to pay attention to when growing Phalaenopsis orchids.
1. Selecting Planting Materials
Phalaenopsis orchids often grow on decaying trees in the wild and prefer a warm and humid environment. When growing Phalaenopsis orchids at home, it is necessary to provide a suitable growing environment as much as possible. When choosing planting materials, it is best to use more loose and breathable materials, such as sphagnum moss, bark, tree fern roots, broken tiles, coconut shells, etc. These materials have good water retention and breathability, which can make the plants grow vigorously and the flowers more beautiful.
When preparing the soil, you can use perlite, coconut bran, tree fern roots to make the culture soil, which can make the leaves of Phalaenopsis orchids grow rapidly, have a high rate of flower bud differentiation, develop flower stalks quickly, and bloom earlier.
2. Reasonable Watering
Phalaenopsis orchids like moisture, and their roots have a strong absorption capacity, able to absorb oxygen, nutrients, and water through the roots. However, it is necessary to master reasonable watering. Excessive water can affect root respiration and can easily cause suffocation and root rot over time. When watering Phalaenopsis orchids, use a fine stream of water and pour slowly, taking care not to get water on the leaves to avoid rot. Also, Phalaenopsis orchids are very particular about water quality. If using tap water at home, it should be left to stand for a few days before use.
3. Supplementing Nutrients
In order for Phalaenopsis orchids to bloom on time, it is first necessary to ensure sufficient nutrients. During the growth period of the plants, to promote growth, a compound fertilizer solution can be applied every half month or so, with each application being light and frequent. Fertilization should be paused when the temperature is higher than 32°C or lower than 15°C.
After entering October, it is necessary to supplement phosphorus and potassium fertilizers. A 0.1% phosphorus acid hydrogen potassium solution can be used for root exterior fertilization or foliar application, and watering should be controlled to promote the formation of flower buds.
How to Make Phalaenopsis Orchids Bloom
4. Light Requirements
Phalaenopsis orchids enjoy a warm, humid, and semi-shaded environment and should be kept out of direct sunlight. In the summer, when the intensity of sunlight is strong, it is necessary to ensure proper shading and sun protection. In spring and autumn, the potted plants can be placed in a place with diffused light to promote photosynthesis and plant growth. In winter, when the intensity of light weakens, it is necessary to ensure sufficient light and place the plants in a place with weak light to facilitate better bud formation and flowering.
5. Temperature Requirements
Phalaenopsis orchids are flowers that bloom in winter and have high requirements for temperature. They can only bloom normally in a suitable temperature environment. Their optimal growth temperature is around 15°C to 20°C. The minimum temperature in winter should not be lower than 5°C, or the plants may freeze. Therefore, during the flowering period, it is necessary to provide a suitable growth temperature.
In addition to taking care of the above aspects, it is also necessary to maintain the humidity of the surrounding environment. When some of the orchids are dry and lack water, and the leaves are drooping, it is necessary to spray water around the potted plants to increase the humidity, which is beneficial for flowering.
The above information (from Green Plant Enthusiast Website) on how to make Phalaenopsis orchids bloom and the specific techniques for promoting flowering in household Phalaenopsis orchids are provided for your reference and operation.