Japanese moorgrass (Molinia japonica)

Japanese moorgrass

Japanese moorgrass, native to Japan, is a perennial grass that thrives in moist, open habitats like wetlands and boggy meadows. It forms dense clumps of slender, arching leaves which create a flowing texture in the landscape. In late summer, delicate, airy flower spikes rise above the foliage, adding subtle movement and charm to its surroundings. Japanese moorgrass's ability to adapt to saturated soils makes it a valuable species for ecosystem stability and biodiversity.

Scientific classification

Species

Japanese moorgrass (Molinia japonica)

Grasses, sedges and allies

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Perennial

Lifespan

Grass

Plant Type

30 cm to 1 m

Plant Height

10 cm to 20 cm

Flower Size

Yellow

Flower Color

Images of Japanese moorgrass

Care Guide for Japanese moorgrass

Twice per week

Water

Full sun

Sunlight

5 - 35 ℃

Ideal Temperature

Fertilize: To ensure japanese moorgrass's health, apply mulch or compost annually in spring. Limit fertilization, adjusting for growth stages. Use a slow-release organic blend to enhance resilience without excessive growth. This promotes robust development while retaining moisture and preventing root burn.

Pruning: Japanese moorgrass features airy, arching stems and delicate plumes, thriving with minimal care. Prune in early spring before new growth, cutting old stems to ground level to encourage fresh shoots. This practice prevents disease and enhances growth and flowering, optimizing ornamental qualities.

Propagation: Japanese moorgrass thrives when propagated by division in its dormant phase. Separate clumps carefully to protect the parent plant's health. Replant promptly with adequate soil moisture to support root establishment, and handle the root system gently to minimize shock and promote healthy growth.

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Learn More About Japanese moorgrass

How to Transplant

How to Prune

How to Grow and Care

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