Introduction
Microtropis hirsuta (Thunb.) E.Mey. is an herbaceous plant that belongs to the Celastraceae family. It is known by several common names such as hairy leaved lilac berry, bushveld celery, and gowana.Origin
The plant is native to southern Africa and is widely distributed in various habitats such as savannas, forests, and grasslands.General Appearance
Microtropis hirsuta is a perennial shrub that can grow up to 2 meters tall and bears small greenish-yellow flowers. The plant has a unique feature of thick and hairy leaves that grow on opposite sides of the stem and are oval in shape with a pointed tip. The bark of the plant is brown and rough.Uses
Microtropis hirsuta is utilized in traditional medicine to treat various ailments such as stomach problems, chest infections, and skin irritations. The plant has antimicrobial and anti-inflammatory properties that make it effective in treating these conditions. The roots and leaves of the plant are also used to make a tea that helps alleviate fever and headaches. The plant is also a source of food for various wild animals such as antelopes, giraffes, and elephants.Growth Conditions of Microtropis hirsuta
Microtropis Hirsuta is a shrub found in the rainforests of Southeast Asia, China, Taiwan, and Japan. It's a popular indoor plant that grows within a temperature range of 50-80°F (10-27°C) provided that the temperature doesn't drop below 40°F(4°C) and prefers a humid environment that's typical in a rainforest.
Light Requirements
The optimal light conditions for the plant are partially shaded areas with no direct sunlight, high humidity, and good air circulation. They grow best in filtered light conditions rather than the direct sunlight, which causes leaf burn and stress. Ideally, they should receive 12-14 hours of light per day. Too much light or heat can cause the plant to wilt or die.
Soil Requirements
In general, Microtropis Hirsuta prefers well-draining, rich soil that's moist but not waterlogged. A soil mix rich in organic matter is ideal, with a pH range from 6.5 to 7.5. Fertilizers can be applied once a month during the growing season to sustain good plant health and encourage healthy new growth.
Water Requirements
Water is one of the essential growth factors for the plant, and so the soil should always be kept moist but not waterlogged. Regularly check the soil moisture by sticking your finger into the soil to the second knuckle. If it feels dry, add water slowly and ensure that all excess water is drained to avoid root rot. Reduce watering during winter when the plant's growth slows down.
Cultivation
Microtropis hirsuta is typically grown as an indoor plant and can be propagated by stem cuttings or seeds. It prefers well-drained soil and a warm, humid climate. The plant requires bright but indirect sunlight and should not be exposed to extreme heat or cold.
Watering Needs
The soil should be kept moist but not overly saturated. Overwatering can lead to root rot, so it is important to allow the top layer of soil to dry out between waterings. A good rule of thumb is to water the plant once a week and adjust the frequency based on the humidity levels in the environment.
Fertilization
The plant benefits from monthly fertilization during the growing season. Liquid or granular fertilizers can be used and should be diluted to half strength. Avoid fertilizing during the dormant season when the plant is not actively growing.
Pruning
Pruning can help maintain the shape of the plant and encourage new growth. Dead or yellowing leaves should be removed promptly to prevent the spread of disease. Pinching back the tips of the plant can also promote bushier growth.
Propagation of Microtropis hirsuta
Microtropis hirsuta (Thunb.) E.Mey., commonly known as rough-leaved pearl-berry or ruigtekruid, is a small, evergreen shrub native to South Africa. It is known for its woody stems, rough leaves, and clusters of white or cream flowers that bloom in late spring and early summer. Propagation of the plant is typically done through seeds or cuttings.
Propagation by Seeds
Propagation by seeds is the most common method for Microtropis hirsuta. Seeds are obtained by collecting the fruit after it has ripened and dried on the plant. The small, black or brown seeds can then be removed from the fruit and sown directly into well-draining soil either indoors or outdoors.
The seeds should be planted about 1 cm deep in soil and kept consistently moist until they germinate, which can take anywhere from several weeks to several months. Once the seeds have germinated and started to grow, they can be transplanted to individual pots or into the ground if the soil is suitable.
Propagation by Cuttings
Propagation by stem cuttings is also an option for Microtropis hirsuta. Cuttings should be taken from mature wood in late spring or early summer, when the plant is actively growing. The cuttings should be about 10-15 cm long and include at least one node.
The cuttings can be dipped in rooting hormone to promote root growth, then planted in a well-draining soil mix. The soil should be kept consistently moist, and the cuttings should be kept in a warm, humid location with bright, indirect light until they begin to grow roots and new leaves.
Once the cuttings have rooted and are actively growing, they can be transplanted into individual pots or into the ground if the soil is suitable.
Regardless of the propagation method used, it is important to maintain consistent moisture and avoid overwatering or drying out the plant during the early stages of growth.
Disease and Pest Management for Microtropis Hirsuta (Thunb.) E.Mey.
Microtropis hirsuta (Thunb.) E.Mey. is a shrub or small tree species that is known to be relatively disease resistant. However, there are a few common diseases and pests that can still pose a threat to the plant's health. Here are some ways to manage these potential issues:
Common Diseases:
Root Rot: Root rot is caused by waterlogging in poorly drained soils. To prevent root rot in Microtropis hirsuta, it is essential to plant the species in well-drained soils. In addition, reducing the frequency of watering and avoiding overwatering can help prevent this disease.
Powdery Mildew: Powdery mildew is a fungal disease that is caused by high humidity and poor air circulation. To manage powdery mildew in Microtropis hirsuta, it is important to prune any infected leaves, provide adequate spacing between plants to promote good air circulation, and avoid over-fertilizing the plant.
Leaf Spot: Leaf spot disease is caused by bacterial infection and can cause discolored and spotted leaves. To avoid this disease, it is important to practice good sanitation by removing fallen leaves and avoiding overhead watering.
Common Pests:
Spider Mites: Spider mites are tiny pests that can cause significant damage by sucking the sap from Microtropis hirsuta's leaves. To control spider mites, it is essential to practice good sanitation, maintaining increased air humidity, and proper watering. If an infestation does occur, it can be controlled by using an insecticidal soap or oil.
Caterpillars: Caterpillars can also cause significant damage to M. hirsuta by chewing through the plant's leaves and other non-woody parts. To control caterpillars, it is important to remove any plant debris or dead leaves from around the plant, handpicking the caterpillars when they are visible, and using a biological pesticide such as Bacillus thuringiensis.
Scale insects: Scale insects are another common pest that can infest Microtropis hirsuta. They suck sap from the foliage, which can lead to defoliation and death. To control scale insects, it is recommended to prune heavily infested limbs and using horticultural oil sprays or a systemic insecticide to manage the pests.
Overall, managing diseases and pests in Microtropis hirsuta requires a proactive approach to maintaining plant health, including proper irrigation, sanitation, and monitoring of potential pest and disease issues.
