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Description
Carex Molesta, commonly known as the Troublesome sedge, is a perennial plant species that belongs to the Cyperaceae family. It is native to North America, particularly in the Great Lakes region and southern Canada. This plant species is known for its rapid growth and ability to colonize disturbed areas. It is an excellent choice for erosion control and also provides a natural habitat for wildlife.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Monocotyledoneae |
| Order | Cyperales |
| Family | Cyperaceae |
| Genus | Carex |
| Species | Carex Molesta |
Appearance
Carex Molesta has a clumping habit, meaning that it forms dense clumps of grass-like foliage. It has narrow, dark green leaves that can grow up to 3 feet tall. The plant produces spikes of flowers that are greenish-yellow in color. The flowers bloom in late spring to early summer and give way to small, brown seed capsules. The plant’s foliage turns brown in the fall and remains standing throughout the winter.
Care Guide
Carex Molesta is a low-maintenance plant that thrives in moist soil and partial shade. Here are some care tips:
- Water: Keep the soil consistently moist but not waterlogged.
- Fertilization: Fertilize once in the spring using a balanced fertilizer.
- Soil: Plant in well-drained soil that is rich in organic matter.
- Sunlight: Plant in partial shade to full shade.
- Hardiness Zones: Carex Molesta can grow in USDA hardiness zones 4-8.
Common Pests & Diseases
Carex Molesta is generally pest and disease-free. However, it can be susceptible to rust and leaf spot diseases.
Habitat
Carex Molesta is commonly found in wetlands, marshes, and along the edges of streams and ponds. It can also grow in disturbed areas such as roadside ditches and construction sites. This plant species provides habitat and food for various wildlife species, including birds, small mammals, and insects.
Question and Answer
Q: Is Carex Molesta an invasive species?
A: No, Carex Molesta is not considered an invasive species. It is native to North America and is commonly found in wetland areas.
Q: Can Carex Molesta grow in full sun?
A: Carex Molesta prefers partial shade to full shade. It can grow in full sun, but it may require more frequent watering and be more susceptible to leaf scorch.
Q: How do I propagate Carex Molesta?
A: Carex Molesta can be propagated by dividing the clumps in the spring or fall. Simply dig up the clump and separate it into smaller sections. Replant the sections in well-drained soil.
Q: How long does Carex Molesta live?
A: Carex Molesta is a perennial plant species that can live for several years with proper care and maintenance.
Related Plants
- Carex Muskingumensis
- Carex Pensylvanica
- Carex Plantaginea
- Carex Stricta
- Carex Umbrosa
References
- “Carex Molesta – Plant Finder.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=278679&isprofile=0&basic=carex%20molesta.
- “Carex Molesta (Troublesome Sedge) | Minnesota Wildflowers.” Minnesota Wildflowers, www.minnesotawildflowers.info/grass-sedge-rush/troublesome-sedge.
- “Carex Molesta Troublesome Sedge.” Illinois Wildflowers, www.illinoiswildflowers.info/grasses/plants/cm_troublesome.htm.
