Running mountaingrass (Oplismenus compositus)

Running mountaingrass

Also known as: Armgrass

Running mountaingrass is a popular shade-loving ornamental grass that thrives in dappled shady areas of gardens and parks. Its long leaves feature characteristic small spikes on its underside that allow it to propagate by attaching to the coats of passing animals. It is called running mountaingrass because of the way that this perennial spreads in a rambling fashion.

Scientific classification

Species

Running mountaingrass (Oplismenus compositus)

Grasses, sedges and allies

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Fall

Bloom Time

15 cm to 1.5 m

Plant Height

2 mm to 2.5 mm

Flower Size

Yellow, Green, Red

Flower Color

Evergreen

Leaf type

10 - 41 ℃

Ideal Temperature

Images of Running mountaingrass

Distribution of Running mountaingrass

Distribution Map

Running mountaingrass is native to a range of areas primarily across Asia, extending into parts of Africa and the Americas. Its native distribution spreads across the Asian continent, from Eastern Asia to parts of the Middle East and South Asia. In Africa, it is indigenous to several regions, including East Africa and pockets of Southern Africa. In the Americas, running mountaingrass's natural presence is noted in Central America. Moreover, running mountaingrass has been introduced to some islands in the Pacific.

Native

Cultivated

Invasive

Introduced

No species reported

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Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Running mountaingrass

Every week

Water

Partial sun

Sunlight

10 - 41 ℃

Ideal Temperature

Water: Running mountaingrass flourishes in regions with consistent rainfall and high humidity. It requires moderate watering, ideally once a week, for optimal growth. It thrives outdoors in humid environments, benefiting from regular rainfall.

Fertilize: Running mountaingrass requires biannual fertilization with mulch or compost to enhance growth, particularly in spring and fall. Apply 2-3 inches around its base, ensuring no contact with the stem. Adjust frequency based on the plant's growth stage and use nitrogen-rich organic materials. Thoroughly water after application.

Pruning: Running mountaingrass thrives with early spring pruning, which encourages healthy growth. Remove damaged foliage to maintain vigor and control its spread. Regular maintenance enhances its aesthetic appeal and aligns with its growth cycle, promoting robust development in its environment.

Propagation: Running mountaingrass, a grass species from the Poaceae family, thrives as ground cover. Propagate by dividing root clumps, ensuring ample roots remain. Plant in moist, well-draining soil at the same depth, and water regularly to establish and promote growth in a suitable environment throughout the year.

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