How to make a Phalaenopsis orchid with rotten roots grow new roots quickly
The editor will answer for everyone the topic of how to make a Phalaenopsis orchid with rotten roots grow new roots quickly and the best way to understand how Phalaenopsis orchids root, and then provide a detailed explanation for you
Is your Phalaenopsis orchid too delicate and prone to root rot? Use 3 types of "granules," new roots will grow rapidly, no more root rot
Phalaenopsis orchids are a relatively expensive and delicate type of flower among houseplants. They bloom beautifully and have a very long flowering period, so many people like them. Although a pot can cost several hundred yuan, which is relatively expensive, many people still purchase them. However, after buying and keeping them for a while, once the flowers fade, the whole plant may die, and root and leaf rot may occur. How should Phalaenopsis orchids be cultivated? How can we make them grow new roots quickly after flowering? And what should we do if leaf rot occurs?
Cultivating Phalaenopsis orchids is not difficult, but we must care for them according to their habits to grow them well. After we buy Phalaenopsis orchids, their roots and even leaves will inevitably rot extensively after flowering. It's important to剪 off the flower spike promptly after flowering. They are grown in greenhouses with plenty of nutrients and water, and they are sold once the flowers bloom according to their habits. We only buy them to admire the flowers, which can last a long time, but since we don't fertilize or water them properly while they are flowering, it can lead to root and leaf rot. Moreover, they are cultivated with sphagnum moss, which has strong water retention properties, and poor ventilation at home can lead to root rot.
After flowering, we should repot them because sphagnum moss is not suitable for home cultivation. Beginners may not control watering well, and insufficient fertilization will lead to nutrient deficiency and excessive humidity, causing root rot. Changing soil is a necessary step. When cultivating Phalaenopsis orchids at home, it is important to remember to choose soil with good breathability, water permeability, and some water retention properties. For example, the known granular peat moss, which is a soft granule, has good water absorption and retention properties, as well as good breathability and water permeability, and can be used to plant pure granular peat moss. If you can't find granular peat moss, you can also use well-fermented peanut shells crushed for planting, which also have good water absorption and permeability and are very good for cultivating Phalaenopsis orchids.
These two types of soft granules contain certain nutrients. After watering, the water will quickly drain away, and some moisture will remain in the potting soil, which is very good for growing Phalaenopsis orchids. We just need to place it in a well-ventilated area and water it thoroughly when the soil surface is dry. During the growing season, supplement with 2 to 3 applications of fertilizer per month, and the Phalaenopsis orchid will grow rapidly. Another substance is the known coconut coir, which has large granules and is also very good for cultivating Phalaenopsis orchids due to its good breathability and water permeability. However, like sphagnum moss, it does not contain nutrients. During maintenance, we must ensure adequate water and fertilization, choosing water-soluble fertilizers for regular application to avoid nutrient deficiencies, which can lead to poor growth.
How to make a Phalaenopsis orchid with rotten roots grow new roots quickly
If you find root rot, you can use any of the three types of soft granules mentioned by Xiaoqi. Trim the rotten roots completely, leaving no rotten parts. Retaining a little can lead to further rot. Clean the rotten leaves, apply多菌灵 (a fungicide) to the wounds, and then soak the roots in a solution of多菌灵 for two hours. Let the root wounds dry slightly and then repot. Place it in a well-ventilated area with a little scattered light. Spray the leaves with a fine mist from a spray bottle in the morning, noon, and evening under the premise of ventilation to let the leaves absorb some moisture. Within a week, new roots will grow. Afterward, gradually increase the light and return to normal maintenance. Regularly supplement water and fertilizer, and it will grow rapidly. By winter, it will differentiate into flower buds and bloom.
Cultivating Phalaenopsis orchids is not difficult, but in greenhouses, they are grown with sphagnum moss and managed well, with large-scale cultivation and unified management, making it easy to grow and bloom. However, in homes, sphagnum moss is unsuitable, has strong water retention, lacks nutrients, and poor indoor ventilation can lead to poor growth. Therefore, it is important to choose soft substrates for home cultivation. Soft granular substrates are very good for cultivating Phalaenopsis orchids and contain nutrients. The watering principle is to water thoroughly when the soil surface is dry and add a little多菌灵 to the water regularly to prevent root rot. This way, we can successfully cultivate Phalaenopsis orchids at home, and they can bloom every year. Xiaoqi has been cultivating a plant for two years, and although it doesn't grow very fast, it has been growing well and blooming every year using granular peat moss.
The above content (from GreenEnthusiast website) introduces how to make a Phalaenopsis orchid with rotten roots grow new roots quickly and the best way to understand Phalaenopsis orchid rooting. Green enthusiasts may refer to this for guidance.