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Japanese Sedge
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Carex oshimensis Evergold · Cyperaceae

Japanese Sedge

✅ Pet-friendlyPerennial life cycle, with continuous growth throughout the seasons.30 to 61 cm
ShadeModerate watering, slightly dry soil between wateringsEasyResistant down to -10 degrees Celsius.

Description & origin

Carex oshimensis Evergold is a perennial grass known for its long, narrow leaves with golden and green coloration. It is an excellent choice for shaded gardens, adding a touch of light and color.

Size

Maintains a compact size, ideal for small spaces.

Foliage

Leaves are persistent and remain green throughout the year.

Flowering

Produces discreet inflorescences that are not the main attraction of the plant.

Detailed care

Light

Prefers shade or partial shade, avoiding direct exposure to intense sunlight.

Soil

Well-drained soil rich in organic matter, with a slightly acidic to neutral pH.

Watering

Moderate watering, allowing the soil to dry slightly between waterings.

Temperature

Resistant to mild temperatures, tolerates cold well.

Fertilising

Fertilize once in spring with a balanced fertilizer.

Repotting

Transplant every 2-3 years to renew soil and space.

Pruning

Remove dry or damaged leaves to keep the plant healthy.

Propagation

Easily propagated by division of clumps in spring.

Common problems

Overwatering

Can cause root rot if the soil does not drain well.

Pests

Can be affected by aphids and scale insects, which should be controlled.

Burnt leaves

Excessive sun exposure can cause leaf burn.

Uses & curiosities

In the garden

  • Ideal for borders in shaded areas
  • Perfect for Japanese-style gardens
  • Can be used in decorative pots

Other uses

Attractive to pollinators, such as bees.

Did you know…

This plant is native to Japan and is valued for its resilience and beauty. Its leaves remain attractive throughout the year.