Origin
Lasiodiscus pervillei Baill. subsp. ferrugineus (Verdc.) Figueiredo is a plant species native to sub-Saharan Africa. It is commonly found in Angola, Tanzania, Zambia, and Zimbabwe.Common Names
The plant is commonly known as the Ironstone Daisy or the Rusty Lasiodiscus. These names are based on the plant's rust-colored flowers and its preference for ironstone-based soils.Uses
Lasiodiscus pervillei Baill. subsp. ferrugineus has several uses in traditional African medicine. The plant's leaves are used to treat coughs and chest infections, while the roots are used to treat malaria. The plant's flowers are edible and are sometimes used to make herbal teas. In addition to its medicinal and culinary uses, the plant is also grown as an ornamental plant in gardens and parks.Appearance
Lasiodiscus pervillei Baill. subsp. ferrugineus is a small shrub that can grow up to 1 meter in height. The plant has leaves that are oval-shaped, and its stems are covered in fine hairs. The plant's rusty-red flowers are small and grow in clusters at the top of the stems. The flowers have five petals and a yellow center, and they bloom from July to October. The plant's fruit is a small, round, brownish capsule that contains numerous small seeds.Light requirements
Lasiodiscus pervillei Baill. subsp. ferrugineus (Verdc.) Figueiredo is a shade-loving plant that requires filtered or dappled sunlight to grow properly. It cannot tolerate direct exposure to sunlight as it can damage the leaves and cause them to wilt or turn yellow. Therefore, it is best to grow this plant under the canopy of other tall trees that can provide partial shade.
Temperature requirements
This plant grows well in warm to hot temperatures but cannot tolerate sudden changes in temperature or extreme heat. The ideal temperature range for its growth is between 20°C to 25°C, making it a perfect plant for tropical and subtropical regions. It is also sensitive to frost and can suffer severe damage if exposed to such conditions.
Soil requirements
The Lasiodiscus pervillei Baill. subsp. ferrugineus (Verdc.) Figueiredo plant prefers well-drained, moderately fertile, and slightly acidic soils. It thrives in soils that have excellent water retention properties and are rich in organic matter. The soil should have a pH range between 6.0 to 6.5 for optimal growth. However, it can tolerate a pH range of 5.5 to 7.0. It is also essential to ensure that the soil does not become waterlogged as it can cause root rot and other diseases.
Cultivation Methods:
The Lasiodiscus pervillei Baill. subsp. ferrugineus (Verdc.) Figueiredo is a tropical plant that requires warm temperatures, high humidity, and frequent watering. It is adaptable to a range of well-draining soil types, and will grow optimally in partial shade to full sun.
The plant can be propagated from seeds or stem cuttings. When planting, ensure that there is adequate spacing between the plants as they can grow up to 20 feet tall and 10 feet wide.
Watering Needs:
The Lasiodiscus pervillei Baill. subsp. ferrugineus (Verdc.) Figueiredo requires regular watering to thrive. Water the plant thoroughly, ensuring that the soil is moist but not waterlogged. During hot weather, increase the frequency of watering to prevent the plant from drying out. In winter, reduce watering but ensure that the soil remains slightly moist.
Fertilization:
Lasiodiscus pervillei Baill. subsp. ferrugineus (Verdc.) Figueiredo plants require regular fertilization to promote healthy growth and flowering. Apply a balanced, slow-release fertilizer during the growing season (spring to fall) to ensure that the plant has a steady supply of nutrients. Take care not to over-fertilize, as this can cause leaf burn or root damage. Follow the instructions on the fertilizer packaging for the correct dosage and application method.
Pruning:
The Lasiodiscus pervillei Baill. subsp. ferrugineus (Verdc.) Figueiredo requires minimal pruning. Remove dead, damaged, or diseased branches as soon as you notice them to maintain the plant's health and appearance. Prune back long, leggy branches to promote bushier growth. Take care not to over-prune, as this can weaken the plant and reduce flowering.
Propagation of Lasiodiscus pervillei Baill. subsp. ferrugineus (Verdc.) Figueiredo
Lasiodiscus pervillei Baill. subsp. ferrugineus (Verdc.) Figueiredo can be propagated through seeds, cuttings, and division.
Propagation by seeds:
Seeds of Lasiodiscus pervillei should be harvested when the capsules have dried and turned brown. The seeds must be cleaned and sown in a well-draining potting mix. Cover the seeds lightly with soil and keep the mix moist but not waterlogged. Germination may take several weeks to a couple of months.
Propagation by cuttings:
Lasiodiscus pervillei can be propagated by cuttings taken in spring or summer. Select a healthy stem from the parent plant, around 8-10cm long with three to four leaves, and make a diagonal cut just below a leaf node. Remove the lower leaves, dip the stem in rooting hormone powder, and plant it in a well-draining potting mix. Water the mix and keep the pot in a bright and humid spot. The cutting should develop roots in six to eight weeks.
Propagation by division:
Lasiodiscus pervillei can be propagated by dividing mature clumps during spring or fall. Carefully dig up the clump and separate the roots or basal stem into several sections using a clean and sharp knife. Each section should have a healthy root system and a few shoots. Replant the divisions in a well-draining potting mix and water them well. Keep the pot in a bright and humid spot until new growth appears.
Disease Management:
Lasiodiscus pervillei Baill. subsp. ferrugineus (Verdc.) Figueiredo is susceptible to various diseases, including leaf spots, stem cankers, and root rot.
To manage leaf spots, remove infected leaves immediately and avoid overhead watering. Fungicides can also be used as a preventative measure or to treat an existing infection.
Stem cankers can be managed by avoiding mechanical damage to the stems and regularly inspecting the plant for signs of infection. Infected stems should be pruned and destroyed to prevent further spread. Fungicides can also be used as a preventative measure or to treat an existing infection.
Root rot can be managed by avoiding overwatering and ensuring proper drainage. Infected plants should be removed and the surrounding soil should be treated with a fungicide to prevent further spread.
Pest Management:
Common pests that might affect Lasiodiscus pervillei Baill. subsp. ferrugineus (Verdc.) Figueiredo include spider mites, scale insects, and whiteflies.
To manage spider mites, keep the plant well-watered and increase humidity levels. Insecticidal soaps or oils can also be used to control infestations.
Scale insects can be managed by physically removing them from the plant or using insecticidal soaps or oils. A systemic insecticide can also be used in severe infestations.
Whiteflies can be managed by introducing natural predators, such as ladybugs or lacewings, or using insecticidal soaps or oils. A systemic insecticide can also be used in severe infestations.
