Origin and Common Names
Calamagrostis schimperiana Hochst. is a perennial grass species that is native to East Africa, specifically Ethiopia, Somalia, and Kenya. It is commonly known as Schimper's reed or Schimper's feather grass
Appearance
The plant can grow up to 180 centimeters in height and has a dense tufted appearance with thin stems and narrow, elongated leaves that range from green to light brown in color. The spike-like inflorescence of the Calamagrostis schimperiana is narrow and runs from 20 to 35 cm in length.
Uses
Calamagrostis schimperiana is commonly planted for aesthetic purposes, as its slender and delicate form can add visual appeal to gardens and parks. However, it is also grown for its many medicinal properties. In Ethiopian traditional medicine, the roots and leaves are used to treat a variety of ailments, including fever, diarrhea, stomach aches, and even snake bites. The plant is also used for animal fodder and erosion control due to its extensive roots system.
Overall, Calamagrostis schimperiana is a versatile plant with many uses and a unique appearance, making it a valuable addition to both natural and cultivated landscapes.hereLight Requirements
Calamagrostis schimperiana Hochst. typically requires full to partial sunlight exposure for their growth. Generally, six to eight hours of direct sunlight each day is optimal for the plant's photosynthesis process.
Temperature Requirements
The plant is native to high altitudes regions and can tolerate cool or mild temperatures. It prefers a temperature range between 10 and 25°C (50-77°F). At low temperatures, the plant can go dormant, and new growth begins when the temperature becomes favorable.
Soil Requirements
Calamagrostis schimperiana Hochst. prefers a well-drained, moist, and fertile soil. They grow well in loamy soils as it allows for good drainage and airflow. The soil pH should be neutral to slightly acidic. The plant is also drought-tolerant when well-established.
Cultivation
Calamagrostis schimperiana Hochst. can be propagated by seed or division. Optimal planting time is during the early spring or fall. Ensure the soil is well-drained, as this plant does not tolerate waterlogged soil. It prefers full sun, but it can also grow in partially shaded areas.
Watering Needs
Calamagrostis schimperiana Hochst. requires adequate water for the first few weeks after planting. After that, it is a low maintenance plant that can withstand dry spells. Avoid over-watering, as this can lead to rot and other diseases. Ensure the soil drains effectively to prevent waterlogging.
Fertilization
Calamagrostis schimperiana Hochst. does not require heavy fertilization. A single application of a balanced fertilizer during early spring is sufficient to support growth. If the soil is nutrient-deficient, a slow-release fertilizer may be applied during the growing season.
Pruning
Pruning Calamagrostis schimperiana Hochst. is not necessary. The plant self-seeds and maintains its natural shape. However, if desired, the plant can be trimmed back in the early spring to promote new growth and improve its overall appearance.
Propagation of Calamagrostis Schimperiana Hochst.
Calamagrostis schimperiana Hochst. is typically propagated through seed or division.
Propagation through seed
The plant produces seeds in late summer, which should be collected and stored for sowing in the spring. To increase the chances of seed germination, it's recommended to break the seed dormancy by stratifying it for four to five weeks in the refrigerator. After stratification, the seeds need to be sown in a container or directly outside in the garden. If sowing in a container, make sure the soil is moist but not waterlogged and place the container in a protected location with indirect sunlight. Germination usually occurs within one to three weeks.
Propagation through division
Calamagrostis schimperiana Hochst. can be propagated through division, which is best done in early spring or autumn when the plant is dormant. Using a garden fork or spade, carefully lift the plant from the ground and gently remove the soil around its roots. Divide the clump into several sections, making sure each section has sufficient roots and foliage. Replant the divisions in well-draining soil and water the plants thoroughly. Keep the transplant location moist and shaded for several days or until the plants become established.
Disease Management
Calamagrostis schimperiana Hochst. is generally not known for being highly susceptible to diseases; however, it can still be susceptible to some fungal diseases. Rust is one of the most common fungal diseases that can affect this plant. Rust presents itself as yellow or orange spots on the leaves of the plant.
To manage rust or any fungal diseases that may occur, it is important to remove any infected plant material immediately. This will help prevent the spread of the disease to other plants in the area. Additionally, ensuring that the plant is not over-watered can help prevent the growth and spread of fungal diseases.
Pest Management
Calamagrostis schimperiana Hochst. is generally not highly susceptible to pest infestations. However, aphids and spider mites can both be potential pests that could affect this plant.
One way to control aphid populations is to introduce natural predators such as ladybugs or lacewings. Another approach is to spray the plant with a solution of water and dish soap (about a tablespoon of soap per gallon of water).
Spider mites can be controlled by spraying the plant with a solution of water and neem oil. Additionally, periodically washing the plant with water can help keep spider mites at bay.
It is always important to regularly monitor plants for signs of pests and diseases. Early detection and prompt action can help prevent the pests or diseases from causing serious damage to the plant or spreading to other plants in the area.
