Contents
Description
Carex Supina, also known as creeping sedge, is a low-growing ornamental grass that is native to Europe and Asia. It belongs to the Cyperaceae family and is characterized by its thin, wiry stems and fine, green leaves. This plant is an excellent ground cover and is often used in rock gardens, borders, and other landscaping projects.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Liliopsida |
| Order | Poales |
| Family | Cyperaceae |
| Genus | Carex |
Appearance
Carex Supina is a compact plant that typically reaches a height of about 10 cm (4 inches) and spreads to form a dense mat. Its leaves are narrow and elongated, measuring up to 15 cm (6 inches) in length. They are bright green in color and have a slightly glossy texture. The stems of this plant are very thin and wiry, and are often reddish-brown in color. In late spring, Carex Supina produces inconspicuous flowers that are borne on spikes that rise above the foliage.
Care Guide
Carex Supina is a low-maintenance plant that is relatively easy to care for. Here are some tips for keeping your Carex Supina healthy:
- Water: This plant prefers moist, well-draining soil. Water it regularly, especially during hot, dry weather.
- Fertilization: Carex Supina does not require regular fertilization. However, you can apply a slow-release fertilizer in the spring if you wish.
- Soil: This plant prefers a slightly acidic soil that is rich in organic matter. It can tolerate a wide range of soil types, but it does not like soil that is waterlogged.
- Sunlight: Carex Supina prefers partial shade to full shade. It can tolerate some sun, but too much direct sunlight can scorch its leaves.
- Hardiness Zones: This plant is hardy in USDA zones 5 to 9.
Common Pests & Diseases
Carex Supina is generally not susceptible to many pests or diseases. However, it can be affected by the following:
- Leaf spot: This fungal disease causes brown or black spots to appear on the leaves. It can be treated with a fungicide.
- Slugs and snails: These pests can feed on the leaves of Carex Supina, leaving behind large holes. They can be controlled with slug bait or by handpicking.
Habitat
Carex Supina is native to Europe and Asia, where it grows in a variety of habitats, including woodlands, meadows, and rocky areas. It prefers moist, well-draining soil and partial to full shade.
Question and Answer
Q: Is Carex Supina a good plant for a rock garden?
A: Yes, Carex Supina is an excellent choice for a rock garden. Its low-growing habit and fine texture make it a great ground cover, and it can tolerate a range of soil types.
Q: Does Carex Supina require regular fertilization?
A: No, Carex Supina does not require regular fertilization. However, you can apply a slow-release fertilizer in the spring if you wish.
Q: Can Carex Supina be grown in a container?
A: Yes, Carex Supina can be grown in a container. Just make sure the container has good drainage and that you use a well-draining potting mix.
Q: Can Carex Supina be grown in full sun?
A: Carex Supina prefers partial to full shade. It can tolerate some sun, but too much direct sunlight can scorch its leaves.
Related Plants
- Carex Oshimensis
- Carex Buchananii
- Carex Morrowii
- Carex Comans
References
- “Carex Supina.” Missouri Botanical Garden. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=a903.
- “Carex Supina.” Royal Horticultural Society. https://www.rhs.org.uk/Plants/121256/Carex-supina/Details.
- “Creeping Sedge (Carex Supina).” Gardening Know How. https://www.gardeningknowhow.com/ornamental/foliage/creeping-sedge/carex-supina.htm.
