Overview:
Calanthe neglecta Schltr. is a flowering plant species belonging to the family Orchidaceae. It is a rare and endangered species, native to the Yunnan province in China.
Common Names:
The plant is commonly known as Chinese Ground Orchid.
Appearance:
The Chinese Ground Orchid is a medium-sized, terrestrial orchid that can grow up to 60 cm tall. The plant produces 3 to 5 leaves, each of which is about 10 to 25 cm long and 5 to 8 cm wide. The leaves are dark green and leathery, with prominent veins. The inflorescence consists of 10 to 20 flowers, which are typically purple, pink, or white in color. The flowers have a distinctive lip that is white with purple veins.
Uses:
Calanthe neglecta Schltr. is primarily grown for its ornamental value. It is a popular plant among orchid enthusiasts and collectors who appreciate its exotic appearance. The plant is also used in traditional Chinese medicine, where it is believed to have anti-inflammatory properties and is used to treat various ailments, including rheumatism and arthritis.
Light Requirements
The Calanthe neglecta Schltr. plant thrives best in areas with clear and bright surroundings. It prefers filtered sunlight and should only receive direct sunlight in the morning and afternoon. Ensure that the plant is not placed in direct sunlight during the hottest periods of the day - it would result in the leaves scorching.
Temperature Requirements
This species of Calanthe prefer warm temperatures of about 70 to 80°F (or 21 to 27°C) during the day and cooler temperatures at night. The temperature should never go below 60°F (or 15°C). The ideal temperature range is from 60 to 70°F (or 15 to 21°C).
Soil Requirements
Calanthe neglecta Schltr. flourishes in well-draining soils with high organic matter content. Adequate soil porosity and pH of around 6.0 to 6.5 are necessary for optimal growth. You can add organic materials such as peat moss, leaf mold, or compost to the soil to enhance its fertility and moisture retention.
Cultivation
Calanthe neglecta Schltr., commonly known as the Yellow Rabbit Orchid or Swamp Orchid, is a terrestrial orchid species found growing in the wild in Southeast Asia. It can also be cultivated indoors or outdoors under the right conditions.
It is important to provide the plant with well-draining soil that is rich in organic matter. The ideal pH range for cultivation is between 5.5 and 6.5.
Calanthe neglecta Schltr. requires bright, indirect light and should be placed in a location where it can receive at least six hours of sunlight per day. The plant can tolerate temperatures ranging from 65 to 80 °F.
Watering
Swamp Orchids require consistent moisture but do not like to be waterlogged. It is recommended to water the plant once a week, allowing the soil to dry partially between watering sessions. The plant's water needs may vary based on the humidity and temperature conditions of your home environment.
Fertilization
The Calanthe neglecta Schltr. requires regular fertilization during the active growth phase. A balanced, water-soluble fertilizer can be applied every two weeks during the growing season. However, avoid applying too much fertilizer as this can cause damage to the plant and its roots.
Pruning
Calanthe neglecta Schltr. does not require pruning unless it is to remove dead or damaged leaves or to reshape the plant. If pruning is necessary, use a clean, sharp tool to prevent the spread of diseases.
Propagation of Calanthe neglecta Schltr
Calanthe neglecta Schltr., commonly known as the Chinese Autumn Orchid, is a terrestrial orchid that is native to Asia and commonly found in China, Japan, and Taiwan. Propagation of this plant is relatively easy, and there are various methods that can be used to propagate the plant.
Propagation by Division
The most common method of propagating Calanthe neglecta Schltr is by division. The plant can be divided into multiple clumps, and each clump should have at least three to four pseudobulbs with some roots. Division should be done in the spring before new growth begins. Care should be taken to avoid damaging the roots during the division process. Once divided, the clumps can be planted in pots or directly in the ground.
Propagation by Seed
Propagation of Calanthe neglecta Schltr can also be done through the use of seeds. To propagate the plant through seed, the orchid capsule should be harvested when it begins to split open. The seeds should then be extracted and washed in water to remove any pulp. After washing, the seeds can be sown on a sterile medium such as sphagnum moss or coco coir, and then kept moist until they germinate. This method of propagation is often more challenging than division and requires more care and attention from the grower.
Caring for Newly Propagated Plants
Regardless of the propagation method used, newly propagated plants should be kept in a shady location for several weeks until the plant has become established. They should also be kept moist, but care should be taken not to overwater them. Once established, the plant can be repotted into a suitable potting mix or planted directly in the ground.
Disease and Pest Management for Calanthe neglecta Schltr.
Calanthe neglecta Schltr. is a beautiful, evergreen orchid with showy, fragrant flowers that bloom profusely in winter and spring. While it is a hardy plant that can thrive in various environments, it may still be susceptible to diseases and pests. Therefore, it is essential to know how to manage these potential problems to ensure that your plant remains healthy and gorgeous.
Common Diseases
One of the most common diseases that can affect Calanthe neglecta is fungal infections. Fungal diseases often occur due to high humidity levels or overwatering. Symptoms may include brown or black spots on leaves, yellowing or browning of leaves, and stunted growth. To manage fungal infections, it is crucial to reduce humidity levels and avoid overwatering. If the disease is severe, you may need to treat the plant with a fungicide.
Another disease that can occur is bacterial soft rot, which is characterized by a softening and discoloration of the plant's leaves or pseudobulbs. This disease often occurs due to poor soil drainage or overwatering. To prevent bacterial soft rot, ensure that the plant is grown in well-draining soil and that you water only when the soil is dry. If the soil is excessively wet, you may need to repot the plant and trim off any damaged roots or pseudobulbs.
Common Pests
Calanthe neglecta may also be affected by pests such as spider mites, aphids, and mealybugs. Spider mites are tiny arachnids that attach themselves to the underside of leaves and suck sap from the plant. They can be treated with insecticidal soap or neem oil. Aphids are small insects that feed on the sap of the plant, causing yellowing or curling of leaves. To get rid of them, you can spray the plant with a mixture of water and dish soap. Mealybugs are small, white insects that form cottony masses on leaves and stems. They can be treated with alcohol or insecticidal soap.
Regularly checking your plant for any signs of diseases or pests is an essential part of maintaining its health. If you notice any symptoms, it is crucial to take action promptly to prevent further damage. With proper care and maintenance, your Calanthe neglecta Schltr. can continue to thrive and bloom for many years to come.
