How to Propagate Vanda Orchids? A Complete Guide to Propagation Methods
1. Keiki propagation
In late autumn, Vanda orchids produce keikis at the leaf axils. When the keiki grows to 5-7.5 cm, use a sterilized sharp knife to cut it off and plant it in a pot filled with wood shavings.
2. Terminal bud propagation
When a plant grown for many years reaches over 1 m, you can use a sterilized knife to cut off the terminal bud, about 30-45 cm long, and plant it in a pot, keeping the potting medium moist.
Whether it is daily care or propagation methods, Vanda orchids are very simple. With just a little attention, you can grow them well and enjoy their brilliant blooms. Such a beautiful yet undemanding Vanda orchid - do you like it?
How to Grow Vanda Orchids: Vanda Orchid Growing Methods
Vanda orchids have strong vitality, are relatively easy to care for, and are not prone to withering. Vanda orchid cultivation is very low-maintenance, so how do you grow Vanda orchids? Let's take a look at the growing methods for Vanda orchids.
I. How to Grow Vanda Orchids
Vanda orchids should not be repotted frequently. Unless affected by pests or diseases, they should be repotted at least only once every 3 years. In spring, Vanda orchids are about to enter their vigorous growth period, making it a good time to repot. For Vanda orchids grown for many years, their roots will cling tightly to the inner walls of the pot. Therefore, if grown in a clay pot, it is best to break the pot before repotting, to avoid damaging the roots when removing the plant. Finally, no matter which cultivation method is used, remember that the potting medium must have very good drainage and aeration.
II. Vanda Orchid Growing Methods
1. Light: Vanda orchids need relatively strong light. During the local high-temperature season, use 40-50% shade netting for shading; in winter, shading is not even necessary.
2. Temperature: Vanda orchids all prefer high-temperature environments. The most suitable temperature is 20-30°C. Since there is no frost year-round locally, Vanda orchids can bloom normally in any season.
3. Water and humidity: Vanda orchids are typical tropical epiphytic plants. During the rainy season, they can maintain vigorous growth with natural conditions alone. In the dry season, artificial watering must be used to keep air humidity at around 80%.
4. Fertilizing: Vanda orchids require more fertilizer than other tropical orchids. Therefore, during the vigorous growth period, apply diluted fertilizer once every 7-10 days. The best fertilizer has a nitrogen, phosphorus, and potassium ratio of 10:10:5.
5. Potting medium: Vanda orchid roots are aerial roots, so any well-draining medium is suitable, such as tree fern fiber, crushed brick, charcoal, coarse gravel, etc. Whether used alone or mixed, these are all good potting media.
6. Repotting: Vanda orchids should not be repotted frequently. Unless affected by pests or diseases, they should be repotted at least only once every 3 years. In spring, Vanda orchids are about to enter their vigorous growth period, making it a good time to repot. For Vanda orchids grown for many years, their roots will cling tightly to the inner walls of the pot. Therefore, if grown in a clay pot, it is best to break the pot to avoid damaging the roots when removing the plant.
7. Propagation: Vanda orchids can be propagated by keikis. In late autumn, Vanda orchids produce keikis at the leaf axils. When the keiki grows to 5-7.5 cm, use a sharp, sterilized knife to cut the keiki from the mother plant and plant it in a pot filled with tree fern fiber; it can later be transplanted to a larger pot. Remember to apply medication to the cut to prevent bacterial infection.
8. Pest and disease control: The tough leaves of Vanda orchids are the main reason they are not easily affected by pests and diseases. Apart from snails and slugs, common pests rarely appear on robust Vanda orchid plants. However, when water remains on the leaves for too long, or when infected by a virus, dark markings or patches often appear and gradually rot. If the condition is mild, the affected area can be cut away. If the rot is too extensive, the entire orchid must be discarded to avoid infecting other orchids.
The abovehow to grow Vanda orchidsandVanda orchid growing methodshave been introduced. We hope this helps everyone with growing Vanda orchids.
Vanda Orchid Growing Methods
Vanda is originally a Sanskrit word from the India region, meaning an orchid that hangs on a tree. It is a very special orchid. It can grow vigorously without soil or any growing medium. It is an epiphytic orchid that absorbs oxygen from the air through its aerial roots alone. In the wild, it attaches to tree trunks or rocks to grow, which seems to go beyond our understanding of plants and makes people marvel.Vanda orchids require more fertilizer than other tropical orchids. Therefore, during the vigorous growth period, apply diluted fertilizer once every 7-10 days. The best fertilizer has a nitrogen, phosphorus, and potassium ratio of 10:10:5. Since Vanda orchid roots are aerial roots, any well-draining medium is suitable, such as tree fern fiber, crushed brick, charcoal, coarse gravel, etc. Whether used alone or mixed, these are all good potting media. For growing Vanda orchids, in addition to the medium, the pot must also be carefully chosen. Among pots of various materials, wooden slat baskets and clay pots are preferred, and drilling a few more holes in the pot is even more beneficial for good drainage and air circulation. Besides wooden slat baskets and clay pots, Vanda orchids can also grow well on tree fern boards or tree trunks. Vanda orchids should not be repotted frequently. Unless affected by pests or diseases, they should be repotted at least only once every 3 years.
In spring, Vanda orchids are about to enter their vigorous growth period, making it a good time to repot. For Vanda orchids grown for many years, their roots will cling tightly to the inner walls of the pot. Therefore, if grown in a clay pot, it is best to break the pot before repotting, to avoid damaging the roots when removing the plant.
Finally, no matter which cultivation method is used, remember that the potting medium must have very good drainage and aeration.
Vanda orchids can be propagated by tissue culture or by keikis. However, the former requires more specialized technical skills, so it is not suitable for doing at home. In late autumn, Vanda orchids produce keikis at the leaf axils. When the keiki grows to 5-7.5 cm, use a sharp, sterilized knife to cut the keiki from the mother plant and plant it in a pot filled with tree fern fiber; it can later be transplanted to a larger pot. Remember to apply medication to the cut to prevent bacterial infection.
In addition, when a plant cultivated for many years reaches over 1 m, you can cut off the terminal bud, about 30-46 cm long, apply medication to disinfect both cut ends, and then plant it in a pot, keeping it moist. Pest and disease control: The tough leaves are the main reason Vanda orchids are not easily affected by pests and diseases. Apart from snails and slugs, common pests rarely appear on robust Vanda orchid plants. However, when water remains on the leaves for too long, or when infected by a virus, dark markings or patches often appear and gradually rot. If the condition is mild, the affected area can be cut away. If the rot is too extensive, the entire orchid must be discarded to avoid infecting other orchids.