Origin and Common Names
Adromischus mammillaris var. marlothii, also known as Marloth’s eardrops or candle plant, is a succulent species that belongs to the family Crassulaceae. The plant is native to South Africa and can be found growing in grassy areas and rocky outcrops of the country’s Western Cape Province.
Uses
Marloth’s eardrops are commonly grown as ornamental plants and are popular among succulent enthusiasts due to their unique and charming appearance. Their striking patterns and textures make them amazing additions to rock gardens, container gardens, and terrariums. These plants are also well-suited as indoor plants, as they can tolerate low light conditions and don’t require frequent watering.
In South Africa, Adromischus mammillaris var. marlothii has been traditionally used to treat various medical conditions, including stomach problems and skin rashes. The plant is believed to have anti-inflammatory and antibacterial properties.
General Appearance
Adromischus mammillaris var. marlothii is a small, slow-growing succulent that can reach a height of up to 10 cm. This plant forms rosettes of fleshy, green-grey leaves that are covered in fine hairs, giving them a velvety texture. The leaves have flat to slightly convex tops that are longitudinally grooved and elevated. They also have red-brown markings that follow the leaf margins or cover the entire leaf surface.
Like most succulents, Marloth’s eardrops have shallow root systems and prefer well-draining soil. They require minimal care and can survive extended periods of drought. Additionally, the plant produces insignificant flowers that are small, tubular, and green-yellow in color.
Light Requirements
Adromischus mammillaris (L.f.) Lem. var. marlothii (Schönland) H.Jacobsen requires bright and indirect sunlight to grow well. They can tolerate some direct sunlight but too much heat may damage the leaves.
Temperature Requirements
The plant prefers warm temperatures, between 60°F to 75°F (15°C to 24°C) during the day. At night, temperatures should not drop below 50°F (10°C). In the winter months, the plant can tolerate lower temperatures but not below 41°F (5°C).
Soil Requirements
Adromischus mammillaris (L.f.) Lem. var. marlothii (Schönland) H.Jacobsen prefers well-draining soil that is rich in nutrients and minerals. A mixture of cactus soil and perlite or sand in equal parts is ideal. The pH level of the soil should be slightly acidic to neutral, between 6.0 to 7.0.
Cultivation methods
Adromischus mammillaris (L.f.) Lem. var. marlothii (Schönland) H.Jacobsen, commonly known as "baby toes," is a low-growing succulent that requires a well-draining mix of soil for cultivation. The plant requires bright, indirect sunlight and can be grown both indoors and outdoors.
The plant needs to be repotted every year during spring, and the new pot should be only slightly larger than its previous pot as they prefer to be root-bound to flower. Soil should be moderately moist, but not too wet, as overwatering can be detrimental to the plant's health.
Watering needs
Watering Adromischus mammillaris (L.f.) Lem. var. marlothii (Schönland) H.Jacobsen should be done only when the plant's soil is dry to the touch. The plant is prone to root rot, so it's essential to ensure that the soil is well-draining and the pot has adequate drainage holes.
During the growing season (spring and summer), the plant should be watered more frequently, about once every two weeks. However, during the dormant season (fall and winter), watering should be reduced to once a month.
Fertilization
Adromischus mammillaris (L.f.) Lem. var. marlothii (Schönland) H.Jacobsen should be fertilized only sparingly. Fertilization should only be done during the growing season (spring and summer) using a balanced liquid fertilizer diluted to half strength.
Fertilizers with high nitrogen content can cause leggy growth and reduce the plant's overall health. Too much fertilizer can also cause the tips of the leaves to burn and turn brown.
Pruning
Pruning isn't necessary for Adromischus mammillaris (L.f.) Lem. var. marlothii (Schönland) H.Jacobsen. However, removing dead or yellow leaves keeps the plant looking neat and tidy. It's essential to use sanitized scissors or pruning shears to prevent the spread of diseases.
If the plant becomes leggy or scraggly, it might be better to propagate it rather than pruning. Propagation is a straightforward process that involves removing a healthy leaf and planting it in a well-draining mix of soil.
Propagation of Adromischus mammillaris var. marlothii
Adromischus mammillaris var. marlothii can be propagated by various methods including leaf cuttings, stem cuttings, and seeds.
Propagation through Leaf Cuttings
To propagate Adromischus mammillaris var. marlothii through leaf cuttings, select a healthy leaf and carefully remove it from the mother plant. Allow the leaf to dry for a day or two before placing it on moist soil. The leaf should be inserted deep enough to ensure that it is securely anchored in the soil. Water the soil sparingly and keep it moist until the roots are formed and new growth appears.
Propagation through Stem Cuttings
Stem cuttings can also be used to propagate Adromischus mammillaris var. marlothii. Take a stem cutting, making sure it is at least two inches long and has a few leaves. Allow the cutting to dry for a day or two before planting it in moist soil. Place the cutting deep enough to ensure it is securely anchored in the soil. Water sparingly and keep the soil moist until roots and new growth appear.
Propagation through Seeds
Propagation of Adromischus mammillaris var. marlothii can also be done through seeds. Sow the seeds in a well-draining soil mix and keep the soil moist but not waterlogged. The seedlings should be kept in a bright but shaded area until they are well established before moving them to a sunnier spot.
Disease and Pest Management for Adromischus mammillaris (L.f.) Lem. var. marlothii (Schönland) H.Jacobsen
Adromischus mammillaris (L.f.) Lem. var. marlothii (Schönland) H.Jacobsen is a succulent plant that can be susceptible to various diseases and pests. Proper disease and pest management is vital to maintaining a healthy and thriving plant.
Common Diseases
Mealybugs, spider mites, and scale insects are common pests that can infest Adromischus mammillaris (L.f.) Lem. var. marlothii (Schönland) H.Jacobsen. These pests can cause yellowing, dryness, and leaf drop. Controlling pest populations by using insecticidal soap or neem oil may be effective in managing these pests.
The most common diseases affecting Adromischus mammillaris (L.f.) Lem. var. marlothii (Schönland) H.Jacobsen are fungal and bacterial infections. Overwatering and high humidity can lead to diseases such as root rot, leaf spot, and powdery mildew. Proper watering practices are critical in disease management. Avoiding overhead watering and allowing the soil to dry out between waterings can help prevent fungal and bacterial growth.
Pest Management
Using insecticidal soap or neem oil can help control pests such as spider mites, mealybugs, and scale insects. These treatments should be applied regularly and according to the directions on the label. It is advised to test a small area of the plant before treatment to ensure it will not cause any damage.
In severe cases, removing the affected leaves or stems may be necessary. Quarantining infected plants may also be necessary to prevent the spread of pests to other plants.
Disease Management
Maintaining proper watering practices is vital in preventing fungal and bacterial infections. Adequate drainage and soil mixture are essential in preventing root rot. Providing good airflow around the plant can also help lower humidity levels and prevent disease.
If the plant is already infected with a fungal or bacterial disease, removing affected leaves or stems may be necessary. Applying a fungicide or bactericide can help prevent further spread of the disease.
It is also essential to disinfect any gardening tools between uses to avoid the spread of disease from one plant to another.
Overall, proper pest and disease management is critical in the maintenance of a healthy Adromischus mammillaris (L.f.) Lem. var. marlothii (Schönland) H.Jacobsen. Regular monitoring and preventative measures are key to preventing infestations and avoiding the spread of disease.
