Contents
Description
Carex Divulsa, commonly known as Grey Sedge, is a perennial grass-like plant that belongs to the Cyperaceae family. It is native to Europe and western Asia, but can now be found in various parts of the world. The plant has long, thin leaves that are grey-green in color and grow up to 60 cm in height. It produces small inconspicuous flowers that are brown in color and have a spike-like shape.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Liliopsida |
| Order | Poales |
| Family | Cyperaceae |
| Genus | Carex |
Appearance
Carex Divulsa has long, thin, grey-green leaves that grow up to 60 cm in height. The leaves are around 3-5 mm in width and have a pointed tip. The stems are also thin and can be round or slightly flattened. The plant produces small flowers that are brown in color and have a spike-like shape. The flowers are not showy and are typically hidden amongst the leaves. The plant’s overall appearance is grass-like and can be used in landscaping as a groundcover.
Care Guide
Water: Carex Divulsa prefers moist soil and should be watered regularly. However, it is important to avoid overwatering as this can lead to root rot.
Fertilization: The plant does not require frequent fertilization. However, it can benefit from a light application of a balanced fertilizer in the spring.
Soil: Carex Divulsa prefers well-draining soil that is rich in organic matter. It can tolerate a wide range of soil types, including sandy, loamy, and clay soils.
Sunlight: The plant prefers partial shade to full sun exposure.
Hardiness Zones: Carex Divulsa is hardy in USDA zones 5 to 9.
Common Pests & Diseases
Carex Divulsa is generally not prone to pests or diseases. However, it can be affected by fungal diseases such as leaf spot and rust. These diseases can be prevented by providing good air circulation and avoiding overhead watering. The plant can also be affected by slugs and snails, which can be controlled using organic methods such as handpicking and using slug traps.
Habitat
Carex Divulsa is native to Europe and western Asia, but can now be found in various parts of the world. It grows in a variety of habitats, including meadows, pastures, and open woodlands. It prefers moist soil and can tolerate a wide range of soil types.
Question and Answer
Q: Can Carex Divulsa be grown indoors?
A: While Carex Divulsa can technically be grown indoors, it prefers partial shade to full sun exposure and may not thrive in an indoor environment.
Q: Does Carex Divulsa need to be pruned?
A: Carex Divulsa does not require frequent pruning. However, it can benefit from occasional trimming to remove any dead or damaged foliage.
Q: Can Carex Divulsa be used as a groundcover?
A: Yes, Carex Divulsa can be used as a groundcover due to its grass-like appearance and ability to spread.
Q: Is Carex Divulsa deer-resistant?
A: While Carex Divulsa is not completely deer-resistant, it is less attractive to deer than many other plants and is often recommended for use in deer-resistant gardens.
Related Plants
- Carex Comans
- Carex Morrowii
- Carex Pansa
- Carex Testacea
References
- “Carex Divulsa.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=286406.
- “Carex Divulsa.” Royal Horticultural Society, www.rhs.org.uk/Plants/6526/Carex-divulsa/Details.
- “Carex Divulsa.” PlantFiles, www.gardensonline.com.au/GardenShed/PlantFinder/Show_2142.aspx.
