Squarrose sedge (Carex squarrosa)

Squarrose sedge

Squarrose sedge (Carex squarrosa) is a water-loving grass that can only survive in moist soils. It is a fast-growing and resilient species that is grown ornamentally around damp meadows, water features, and rain gardens. This plant is also a good colonizer species for use in riverbank restoration projects.

Scientific classification

Species

Squarrose sedge (Carex squarrosa)

Grasses, sedges and allies

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Grass

Plant Type

Summer, Fall

Bloom Time

46 cm to 61 cm

Plant Height

White, Yellow, Green

Flower Color

Evergreen

Leaf type

10 - 35 ℃

Ideal Temperature

Spring, Summer

Growth Season

Images of Squarrose sedge

Attributes of Squarrose sedge

Growth Rate

Referring to squarrose sedge's slow growth rate during Spring and Summer, it strategically conserves energy, resulting in hardier resilience against seasonal challenges. This slowness results in marginal height increases and somewhat delayed foliage maturation. However, this ensures optimal survivability, mirroring its innate adaptation to thrive in arduous conditions.

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 Squarrose sedge

Every week

Water

Full sun

Sunlight

10 - 35 ℃

Ideal Temperature

Water: Squarrose sedge thrives in wet, marshy environments, requiring consistently moist soil. It tolerates high humidity but needs weekly watering. As an outdoor plant, it benefits from natural rainwater cycles, making intricate irrigation systems unnecessary for its growth.

Fertilize: To ensure healthy growth in squarrose sedge, apply mulch or compost biannually in spring and fall, avoiding smothering. Use a thin layer to enrich soil nutrients without over-fertilizing. Gently incorporate amendments to preserve roots and monitor squarrose sedge's response for optimal vitality.

Pruning: Squarrose sedge is a clumping perennial sedge with bristly inflorescences. Prune in early spring to eliminate dead leaves and maintain shape, using sterile, sharp tools. This encourages healthy growth and reduces disease risk while enhancing air circulation for improved plant health.

Propagation: Squarrose sedge is a perennial sedge, thriving in moist meadows and wetlands. Propagation is done by division, ensuring each section has roots and shoots. Handle gently to avoid damage, promoting establishment in moist, partially shaded areas.

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