Jasminum Cardiophyllum Gilg & G.Schellenb. - Detailed Description
Jasminum Cardiophyllum Gilg & G.Schellenb. is a plant species belonging to the family Oleaceae. It is native to Tanzania and found in the East African mountains, particularly in the Uluguru Mountains and the Usambaras.
Common Names
Common names for Jasminum Cardiophyllum Gilg & G.Schellenb. include Heart-leaved Jasmine and Olive-leaved Jasmine due to its olive-shaped leaves. In Tanzania, it is known as Mlimahusini, which translates to "Peace Mountain".
Uses
Jasminum Cardiophyllum Gilg & G.Schellenb. has a variety of uses in traditional medicine. Its leaves have been used to cure stomach ailments and relieve pain. The shrub's stem bark is boiled and the decoction is taken orally to relieve painful urination. Additionally, the plant's roots are used to create a concoction that is used to treat snakebites.
General Appearance
Jasminum Cardiophyllum Gilg & G.Schellenb. is a shrub that grows up to 3 meters tall. It has an upright habit and a smooth stem with olive-shaped leaves that are 5-12 cm long. The flowers bloom abundantly and have a sweet fragrance, appearing in clusters of up to 7. The flowers are white or cream in colour and have a bell-shaped corolla. The fruit is a black or blue berry that is popular among birds.
Overall, Jasminum Cardiophyllum Gilg & G.Schellenb. is a beautiful and useful plant species that is native to Tanzania's mountain regions.Growth Conditions of Jasminum cardiophyllum Gilg & G.Schellenb.
Light: Jasminum cardiophyllum thrives in partial to full sunlight. It requires bright light to produce more flowers.
Temperature: This plant is native to tropical regions; hence, it needs warm temperatures to thrive. It can withstand temperatures of up to 25°C (77°F) during the day and 20°C (68°F) at night. It is advisable to keep it away from cold drafts as it can easily wither.
Soil: The soil should be well-draining and rich in organic matter. Use soils, such as clay, loam, and sandy loam. It should be slightly acidic to neutral (pH 6.0 - 7.0). Ensure there is adequate drainage to avoid waterlogging as it can lead to root rot.
Watering: Jasminum cardiophyllum prefers moist to slightly dry soil. Water it regularly during the growth season (spring to summer), but keep it relatively dry during the dormant season (autumn and winter). Ensure the soil is not waterlogged and do not let it dry out completely.
Fertilizer: Jasminum cardiophyllum requires regular feeding during the growing season. Use a balanced, water-soluble fertilizer once a month. Always follow the recommended dosage and do not over-fertilize, as it can burn the roots.
Humidity: Jasminum cardiophyllum thrives in moderate to high humidity. You can increase humidity by placing a tray of water near the plant or using a humidifier. However, ensure the leaves of the plant do not get too wet as this can cause fungal diseases.
Pruning: Prune the plant in late winter or early spring when new growth begins. Trim off any dead or weakened branches. Remove any crossed branches that may rub against each other. Pruning encourages new growth and improves flower production.
Propagation: Jasminum cardiophyllum can be propagated through stem or tip cuttings in spring. Ensure the cutting is about 4 inches long, with 2-3 leaves attached. Dip the cut end in rooting hormone and plant it in a moist potting mix. Keep it in a warm, bright place, and keep the soil moist until it roots.
With proper care and attention, Jasminum cardiophyllum makes an excellent addition to any garden or indoor space. Consider these growth conditions when planting and maintaining this beautiful plant.
Cultivation
Jasminum cardiophyllum is a tropical plant that requires warm temperatures and high humidity, making it ideal for indoor cultivation. Plant it in a well-draining potting mix with a pH range of 5.5 to 7.0, and keep it in a warm, bright location that receives indirect sunlight for most of the day.
It is important to note that this plant does not like to be disturbed once it has been planted. Therefore, choose a pot that is the appropriate size for your plant as it grows. You can repot the plant every two to three years when necessary, adding more potting mix as needed.
Watering Needs
Jasminum cardiophyllum requires regular watering, especially during the growing season. Water the plant deeply and thoroughly, making sure that the water drains out of the bottom of the pot to avoid waterlogging the roots.
Allow the soil to dry out partially between watering to prevent root rot. During the winter, reduce watering frequency as the plant enters dormancy. Avoid getting water on the leaves, as this can cause fungal diseases.
Fertilization
This plant benefits from regular fertilization during the growing season. Use a balanced fertilizer with an NPK ratio of 10-10-10 or 5-10-5 every two weeks to promote healthy growth and flowering. Be careful not to over-fertilize, as this can lead to the build-up of salts in the soil.
Pruning
Prune your Jasminum cardiophyllum plant during the dormant season to promote bushier growth and remove any dead or damaged stems. You can also pinch back the tips of the stems during the growing season to encourage branching and promote the growth of new leaves and flowers.
When pruning, use clean, sharp tools to avoid damaging the plant, and sterilize your tools between cuts to prevent the spread of disease.
Propagation of Jasminum cardiophyllum Gilg & G.Schellenb.
Jasminum cardiophyllum Gilg & G.Schellenb. is commonly known as the Madagascar Jasmine. The plant belongs to the family Oleaceae. Jasminum cardiophyllum is a woody climber and can grow up to 5 meters tall. The plant produces highly fragrant white flowers that bloom in clusters.
Propagation methods
The following are the methods used to propagate Jasminum cardiophyllum:
1. Seed propagation
Seed propagation is the most common method for propagating Jasminum cardiophyllum. The seeds should be collected from fully ripe fruits. They should be sown in seed trays filled with well-draining soil. The seeds should be covered lightly with soil and placed in a warm and humid environment. The seedlings will emerge within a few weeks.
2. Cutting propagation
Cutting propagation is another method for propagating Jasminum cardiophyllum. The cuttings should be collected from mature plants during the spring season. The cuttings should be about 10-20 cm long with a few leaves. The cuttings should be dipped in rooting hormone and planted in well-draining soil. The cuttings should be placed in a warm and humid environment and should be watered regularly. The cuttings will root within 4-6 weeks.
3. Grafting propagation
Grafting propagation can also be used to propagate Jasminum cardiophyllum. The scion should be collected from a mature plant and grafted onto a rootstock. The rootstock should be grown in a container filled with well-draining soil. The grafted plant should be placed in a warm and humid environment and watered regularly. The grafted plant will start to grow within a few weeks.
Disease and Pest Management for Jasminum cardiophyllum Gilg & G.Schellenb.
Jasminum cardiophyllum Gilg & G.Schellenb. is a beautiful and fragrant plant that produces small white flowers. However, like any other plant, it can be affected by various diseases and pests that can cause damage and reduce its overall health. Here are some of the common diseases and pests that may affect this plant and ways to manage them:
Diseases
1. Powdery Mildew
Powdery mildew is a fungal disease that is characterized by the appearance of a white powdery substance on the leaves of the plant. It can be caused by different fungal species, but the most common one is Erysiphe cichoracearum. To manage powdery mildew, it is recommended to remove the infected leaves and provide good air circulation around the plant. Also, avoid over-fertilizing the plant, and keep the leaves dry as much as possible.
2. Leaf Spot
Leaf spot is another fungal disease that can affect Jasminum cardiophyllum. It causes the appearance of dark spots on the leaves that can merge into larger areas of dead tissue. To manage leaf spot, it is recommended to remove and destroy the infected leaves, avoid over-watering the plant, and provide good air circulation.
Pests
1. Spider Mites
Spider mites are small arachnids that can cause damage to the leaves of the plant. They feed on the plant's sap, which can cause yellowing, browning, and the appearance of small webs on the leaves. To manage spider mites, it is recommended to spray the plant with a strong jet of water to remove them from the leaves. You can also use an insecticidal soap or oil to kill them.
2. Scale Insects
Scale insects are small, immobile insects that attach themselves to the stems and leaves of the plant. They feed on the plant's sap and can cause yellowing, wilting, and stunted growth. To manage scale insects, it is recommended to remove them manually using a soft brush or cotton swab dipped in alcohol. You can also use a horticultural oil to suffocate them.
By being vigilant and taking prompt action when you notice any signs of diseases or pests, you can help keep your Jasminum cardiophyllum healthy and beautiful.
