Plant Description: Deinbollia fanshawei Exell
Deinbollia fanshawei Exell, also known as the Fanshawe Deinbollia, is a species of flowering plant in the soapberry family, Sapindaceae. It is a tropical evergreen shrub or small tree endemic to the Seychelles islands.
Common Names:
The Fanshawe Deinbollia is commonly referred to as “Wel Blan Fiz,” which means white flower tree in Creole, and “Le Carrosse,” which means carriage in French.
Uses:
In traditional Seychelles medicine, the Fanshawe Deinbollia is used to treat rheumatism. The bark and leaves of the plant have also been used to treat skin disorders, indigestion, and headaches.
In addition to its medicinal uses, the Fanshawe Deinbollia is grown as an ornamental plant in gardens. Its showy white flowers and glossy dark green leaves are admired for their beauty and can be used to create attractive hedges or small trees.
General Appearance:
The Fanshawe Deinbollia is a compact shrub or small tree that can reach heights of up to 7.5 meters. Its leaves are alternate, leathery, and dark green in color, with a glossy texture and prominent veins. The plant produces small clusters of fragrant, white, bell-shaped flowers that bloom in the spring and summer. Its fruit is a small, round, black or brown drupe that contains a single seed.
The Fanshawe Deinbollia is a hardy plant that prefers well-draining soil and partial shade. It is relatively low-maintenance and can be propagated from cuttings.
Light Requirements
Deinbollia fanshawei Exell plants require ample amounts of bright, indirect sunlight to thrive. While they can tolerate low-light conditions, they will not flower without enough light. It is best to place the plant in a location that receives at least six hours of bright, indirect light each day. Direct sunlight may burn the leaves of the plant, so it is important to place them away from intense sunlight or to use a sheer curtain to filter the light.
Temperature Requirements
These plants are native to tropical regions, so they require warm temperatures to grow well. The ideal temperature range for Deinbollia fanshawei Exell is between 65°F - 80°F (18°C - 27°C). It is important to keep the plant away from cold drafts or air conditioning units that may cause temperature fluctuations. They can tolerate high humidity levels which make it a perfect indoor plant given the right conditions.
Soil Requirements
The soil for Deinbollia fanshawei Exell should be well-draining and rich in organic matter. A balanced pH range between 5.5 to 7.5 is optimal for these plants. It is recommended to use a peat moss-based potting mix with added perlite or vermiculite for improved drainage. Using a good quality potting mix for their growth will ensure the plant does not decompose or rot. Avoid using regular garden soil as it may be too dense and may not drain well, causing the plant's roots to suffocate.
Cultivation methods
The Deinbollia fanshawei Exell is a tropical shrub that thrives in warm weather conditions, with temperatures ranging from 78 to 82 degrees Fahrenheit. The plant requires well-draining soil with a pH range of 5.5 to 6.5. Plant the shrub in a location that receives partial to full sunlight. If grown indoors, place the plant in a bright room with plenty of light.
Propagation may be achieved through stem cuttings or seeds. The plant's seeds should be sown in soil that is moist. Cover the seeds with a thin layer of soil and water them regularly. The seeds can also be grown in pots, and once they have sprouted, they can be transplanted to larger containers or the ground.
Watering needs
The Deinbollia fanshawei Exell requires frequent watering, but the soil should be allowed to dry out slightly between watering sessions. Overwatering can cause root rot, so ensure that the soil is well-draining and never soggy. A good way to test if the plant needs watering is to stick your finger into the top layer of soil. If it's dry, it's time to water the plant.
Fertilization
Fertilize the Deinbollia fanshawei Exell once a month during the growing season to provide the plant with the necessary nutrients. One may use a balanced liquid fertilizer, diluted to half its strength, or use slow-release granules following the manufacturer's recommendations. Avoid overfertilizing the plant as this can result in stunted growth or excessive foliage.
Pruning
Pruning is necessary to keep the Deinbollia fanshawei Exell in good shape and to encourage bushier growth. Prune the plant during the dormant season by removing any dead, damaged, or diseased branches. You can also remove some of the plant's older branches to encourage the growth of new shoots. Use sharp and clean pruning tools to avoid the risk of transmitting any potential infections or diseases.
Propagation of Deinbollia fanshawei Exell
Deinbollia fanshawei Exell, commonly known as the Chinese tallow tree, is a small to medium-sized tree native to China and Vietnam. It is an attractive tree with showy flowers and colorful foliage that makes it a popular choice for ornamental landscaping. The following are the propagation methods used for the plant:
1. Seed propagation
The most common method of propagating Deinbollia fanshawei Exell is through seeds. The seeds are usually collected during the fall season when they start to turn brown. The collected seeds are then cleaned and sown in a well-draining soil mix. The soil should be kept moist, but not waterlogged, and the seedlings should be kept in a warm and bright location. Germination usually occurs within 2 to 4 weeks. Once the seedlings have grown their first true leaves, they can be transplanted into individual pots or directly into the ground.
2. Stem cutting propagation
Deinbollia fanshawei Exell can also be propagated through stem cuttings. This method is typically used when the tree is mature and has woody stems. The stems should be cut during the late winter or early spring, taking cuttings that are around 6 inches long. The cuttings should be taken from new growth that is healthy and firm. The leaves on the lower half of the stem should be removed, and the stems should be dipped in rooting hormone and planted in well-draining soil. The soil should be kept moist, and the cuttings should be kept in a warm, bright location. Rooting should occur within 6 to 8 weeks, at which point the new plant can be transplanted into individual pots or directly into the ground.
3. Layering propagation
Layering is another method that can be used to propagate Deinbollia fanshawei Exell. This method involves bending a low-hanging branch down to the ground and covering it with soil. The covered portion of the branch should be held in place with a stake or a rock. In time, roots should emerge from the covered portion of the branch. Once the rooted branch has sufficient roots, it can be cut from the parent plant and transplanted into its own pot or directly into the ground.
Overall, Deinbollia fanshawei Exell is an easy plant to propagate. With the right conditions and care, success rates for new plant growth from seeds, stem cuttings, and layering are typically high.
Disease and Pest Management for Deinbollia fanshawei Exell Plant
Deinbollia fanshawei Exell is a hardy, drought-resistant plant that is resilient to pests and diseases. However, several infections and infestations can severely affect the plant's growth and production, leading to stunted growth, wilted leaves, and reduced yields. It is important to understand the common diseases and pests that might affect the plant and suggest ways to manage them.
Common Diseases
Anthracnose: This fungal infection causes the plant's leaves to develop black spots that eventually turn into large dead patches. To manage the disease, remove any infected leaves, and apply a fungicide spray containing copper or mancozeb.
Leaf Spot: This fungal disease appears as small brown spots on the leaves. It often spreads quickly and causes severe discoloration, leading to defoliation in severe cases. To manage the disease, prune any affected stems or leaves and apply a fungicide spray.
Root Rot: Root rot is caused by a fungal infection of the plant's roots, leading to the death of the roots. The plant may show yellowing of leaves, and they eventually drop when the disease advances. To control root rot, ensure that the soil is well-drained, avoid over-watering, and apply a fungicide treatment.
Common Pests
Spider Mites: Spider mites are tiny pests that feed on the plant's sap, leading to yellowing and curling of leaves. They are common in dry and hot environments and tend to multiply quickly. To manage spider mites, apply a miticide or insecticide spray regularly.
Aphids: Aphids are small, soft-bodied, and pear-shaped pests that suck the plant's sap. They also produce honeydew, which attracts other pests. To control aphids, use insecticidal soaps or neem oil sprays.
Mealybugs: Mealybugs are small, white, and waxy pests that suck sap from the plant's roots, stems, and leaves. They produce a white powdery substance, which affects the plant's growth. To control mealybugs, use rubbing alcohol, insecticidal soaps, or neem oil sprays.
Regular monitoring, maintenance, and early detection of any disease or pest infestations are crucial for effective management. Always follow the recommended application rates and safety precautions provided by the product manufacturer when using any chemical treatments.
