Slough Sedge (Carex obnupta)

Slough Sedge

Slough Sedge is a fast-growing type of sedge grass that is often used for erosion control. It prefers full sun to part shade and moist growing conditions like its native habitat, the wetlands of the western United States.

Scientific classification

Species

Slough Sedge (Carex obnupta)

Grasses, sedges and allies

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Perennial

Lifespan

Herb

Plant Type

Mid summer, Late summer

Bloom Time

15 cm

Flower Size

White, Yellow, Purple, Brown

Flower Color

Evergreen

Leaf type

10 - 35 ℃

Ideal Temperature

Spring, Summer

Growth Season

Rapid

Growth Rate

Images of Slough Sedge

Attributes of Slough Sedge

Growth Rate

Slough Sedge's rapid growth rate manifests predominantly in spring and summer, resulting in a surge of bushy foliage and accelerated vertical growth. The swift development, characterized by dense leaf production, often sets the stage for profuse flowering. Fluctuations in growth speed might occur, but these seasons epitomize slough Sedge's horticultural vivacity.

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 Slough Sedge

Every week

Water

Partial sun

Sunlight

10 - 35 ℃

Ideal Temperature

Water: Originating from wetlands, slough Sedge prefers consistently moist soil and high humidity. It requires weekly watering for optimal moisture but can tolerate short droughts. This outdoor plant adapts to fluctuating water levels, affecting its growth cycles and seasonal vigor.

Fertilize: For slough Sedge, apply balanced fertilizer in early spring for optimal growth, once per season. Use sparingly to prevent runoff due to slough Sedge's adaptation to low-nutrient environments. Reduce fertilization during dormancy and maintain consistent soil moisture post-application, adhering to manufacturer's guidelines.

Pruning: Slough Sedge thrives in wetlands with tall, arching green leaves. Prune in early to mid-spring to remove dead foliage and enhance growth. Cut back flower stalks after blooming and ensure clean tools to prevent disease. Pruning improves vigor, size control, and overall garden aesthetics.

Propagation: Slough Sedge can be propagated by division during active growth when soil is moist. Carefully separate the root clumps, ensuring each section has roots and shoots. This method rejuvenates crowded clumps, and post-planting moisture is vital for establishment and health.

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Learn More About Slough Sedge

Sunlight Requirements

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