Oval-leaf sedge (Carex cephalophora)

Oval-leaf sedge

Oval-leaf sedge (Carex cephalophora) is a grass that grows in the dry woodlands of its native North America and this habitat is the best way to distinguish the plant from other similar species which grow in contrasting habitats. While many species of sedge are typically known to become invasive, there are no records of this species being so.

Scientific classification

Species

Oval-leaf sedge (Carex cephalophora)

Grasses, sedges and allies

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Grass

Plant Type

Spring, Summer

Bloom Time

20 cm to 91 cm

Plant Height

Green, Blue

Leaf Color

Yellow, Green, Brown

Flower Color

Semi-evergreen

Leaf type

10 - 35 ℃

Ideal Temperature

Spring, Summer

Growth Season

Images of Oval-leaf sedge

Attributes of Oval-leaf sedge

Growth Rate

Possessing a moderate growth pace, oval-leaf sedge intensively develops in spring and summer, fostering steadily increasing foliage and height. Spring's gentle warmth catalyzes the root expansion, while summer's light and warmth optimize photosynthesis, enhancing leaf density and oval shape expression. Unique amongst sedges, variations in growth speed among seasons subtly shape oval-leaf sedge's distinct features.

Distribution of Oval-leaf sedge

Distribution Map

Oval-leaf sedge is naturally abundant in North America, where it occupies woodlands and meadows across the continent's eastern regions. Although native to temperate climates, oval-leaf sedge has been introduced to parts of Europe and has adapted to similar habitats there, expanding its range beyond its original territory.

Native

Cultivated

Invasive

Introduced

No species reported

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Hemisphere Trend Curve

Northern

Sorthern

Culture

Interesting Facts

In 1754, Lin Nai founded the true sedge genus. True sedge is also one of the main components of the flora in China. It is the dominant grass species in the lowest forest layer in many areas. In some forests, the lower vegetation is mostly true sedge.

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Care Guide for Oval-leaf sedge

Every week

Water

Full sun

Sunlight

10 - 35 ℃

Ideal Temperature

Water: Oval-leaf sedge thrives in consistent moisture, preferring a balance between dampness and dryness. Weekly watering in cultivation simulates its natural habitat. As an herbaceous perennial, growth cycles depend on rainfall, with peak vitality occurring during wetter seasons.

Fertilize: To care for oval-leaf sedge, apply mulch or compost annually in early spring for soil fertility and moisture retention. Fertilize moderately to promote foliage and stabilize roots, reducing applications in fall. Use gloves with organic matter to avoid skin irritation for optimal oval-leaf sedge health.

Pruning: Oval-leaf sedge is a perennial with tufted clumps and arching stems. Early spring pruning of old foliage promotes new growth, controls spread, and enhances air circulation, lowering disease risk. Regular maintenance ensures a healthy, attractive appearance throughout the growing season.

Propagation: To propagate oval-leaf sedge, use division by gently separating mature clumps during cooler hours. Select healthy portions with roots, and plant at the original depth in well-drained soil. Maintain moisture without overwatering to promote root development for steady growth and spread of oval-leaf sedge.

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Learn More About Oval-leaf sedge

Sunlight Requirements

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