Origin and Common Names
Lissochilus fallax Rchb.f. is a species of orchid that is native to southern Africa, particularly in South Africa and Zimbabwe. It is commonly known as the Green Tongue Orchid, referring to its unique green color and shape.
General Appearance
The Green Tongue Orchid has a unique appearance with its green, lance-shaped leaves that grow up vertically. Its blooms are small and greenish-yellow in color, appearing on slender stalks that can grow up to 40cm in length. The flowers have a unique structure, with a hooded lip that closely covers the column and the two lateral petals.
Uses
Lissochilus fallax Rchb.f. is popular among orchid collectors as it is a rare and unusual species. It is also used in the floristry industry due to its unique appearance, and the fact that it is long-lasting when cut. Despite its interesting appearance, it has no known medicinal properties and is generally grown for ornamental purposes.
Light Requirements
Lissochilus fallax Rchb.f. prefers to grow in bright but filtered light. Direct exposure to the sun can cause extreme heat and can damage the foliage of the plant. Therefore, it is ideal to place the plant near a window that receives bright but indirect light. If there is a lack of light, the plant may not produce flowers.
Temperature Requirements
Lissochilus fallax Rchb.f. prefers warm temperatures and can only grow in temperatures between 18 and 28 degrees Celsius. Excessive cold temperatures can cause damage to the foliage and weaken the plant. Therefore, it is important to keep the plant in a warm environment and away from cold drafts or sudden temperature changes.
Soil Requirements
The best substrate for planting Lissochilus fallax Rchb.f. is a well-draining orchid mix, which should consist of bark, perlite, and peat moss. These components provide adequate drainage, which can help prevent root rot. This plant requires soil that is moist but not overly wet, which means you should avoid watering it excessively.
Cultivation Methods for Lissochilus fallax Rchb.f.
Lissochilus fallax Rchb.f. is a delicate orchid that requires specific conditions for cultivation. It should be grown in a shaded or partially shaded location, away from direct sunlight, with a temperature range of 60-85°F. The plant should be potted in a well-draining medium with good aeration, such as fir bark or sphagnum moss.
Watering Needs for Lissochilus fallax Rchb.f.
The watering requirements for Lissochilus fallax Rchb.f. are unique; it requires a high humidity level maintained around the leaves, roots, and media. Water the plant once a week, depending on the climatic condition of the area. Regular misting of the leaves and roots, especially during warmer seasons, is essential to provide adequate moisture. Avoid exposure to standing water, which can lead to root rot.
Fertilization for Lissochilus fallax Rchb.f.
Lissochilus fallax Rchb.f. requires a special fertilizer mix. The orchid should be fertilized during the active growth period (spring and summer) using a balanced, slow-release orchid fertilizer adapted to the needs of this plant. You must decrease the frequency of fertilizing during the dormant season. Be careful not to over-fertilize, as excess fertilizer causes root burn and ultimately leads to root rot.
Pruning for Lissochilus fallax Rchb.f.
Pruning is generally unnecessary for Lissochilus fallax Rchb.f. because it only produces a few leaves and inflorescences every year. However, if the leaves start to yellow or turn brown, they should be trimmed. Cut the yellowing leaf about an inch from the base. Also, cut out the dead or diseased root sections. Pruning the orchid will promote new growth and improve the overall plant appearance.
Propagation of Lissochilus fallax Rchb.f.
Lissochilus fallax Rchb.f. is a terrestrial orchid that naturally occurs in Southeast Asia, specifically in Thailand, Laos, Vietnam, and Cambodia. It is also known as the False Lissochilus, as it was initially thought to belong to the Lissochilus genus, but later found to be distinct and reclassified as Pecteilis fallax. Propagation of this plant can be done through several methods:
Division
Division is a straightforward method of propagation and is recommended for mature plants with multiple pseudobulbs. After flowering, the plant should be lifted from the pot and carefully divided into sections, making sure that each section has a few healthy pseudobulbs and roots. The divisions can then be potted individually and watered thoroughly.
Seed propagation
If division is not an option, Lissochilus fallax Rchb.f. can be propagated through seed. The seeds can be obtained from a mature, healthy plant after flowering. They should be sown immediately onto a moistened medium, either a sterile orchid mix or sphagnum moss. The seeds should be covered lightly with the medium and kept in a warm, humid place with good air circulation. The medium should be kept moist, but not waterlogged. Germination may take several weeks to months.
Keiki propagation
Keiki propagation is another method that can be used for Lissochilus fallax Rchb.f. This method involves encouraging the plant to produce plantlets at its base. Keikis are easily identifiable by their miniature form and are produced on the stem of the plant. Once the keiki has roots and a few leaves, it can be carefully removed and potted in a small pot with a well-draining medium. It should be watered thoroughly and kept in a warm, humid place until it establishes.
Propagation of Lissochilus fallax Rchb.f. is relatively easy, and with proper care, the new plants should thrive.
Disease Management for Lissochilus fallax Rchb.f.
Lissochilus fallax Rchb.f. is susceptible to fungal diseases, such as botrytis and powdery mildew, which can cause discoloration, wilting, and defoliation.
To manage these diseases, it is important to remove any affected plant parts and dispose of them properly. Proper sanitation practices should also be followed, such as cleaning and disinfecting tools and containers between uses to prevent the spread of disease. Fungicides can be used preventively or curatively, but it is important to carefully read and follow label instructions.
Pest Management for Lissochilus fallax Rchb.f.
Common pests that can affect Lissochilus fallax Rchb.f. include mealybugs, spider mites, and thrips.
To manage these pests, it is important to regularly inspect plants for signs of infestation, such as honeydew or webbing. Beneficial insects, such as ladybugs, lacewings, and predatory mites, can be introduced to help control pest populations. Insecticidal soaps and oils can also be effective, but care must be taken to avoid phytotoxicity. As with fungicides, it is important to carefully read and follow label instructions when using pesticides.
