Hakonechloa macra, commonly known as Hakone Grass, is a deciduous perennial grass native to moist, shaded areas of the mountainous regions of Honshu, Japan. It typically grows to a height of 45-60 cm (18-24 inches) and forms a graceful, rounded, fountain-like clump that slowly spreads in circumference. The slender, arching stalks and bright green leaves create a soft, flowing texture in the garden, with a resemblance to Pennisetum (fountain grass) in form but with leaves similar to those of Chasmanthium. Hakone Grass is particularly noted for its vibrant green foliage that turns attractive shades of gold, orange, or red in the fall, adding seasonal interest to the landscape.

Hakone Grass is valued for its ability to thrive in part shade and its use as a ground cover or accent plant in woodland gardens, shaded borders, and containers. It prefers consistently moist soils with good drainage and can tolerate more sun in cooler climates if kept adequately watered. This grass is relatively low-maintenance, but it benefits from being divided every few years to maintain its vigor. It is not known for any significant disease or pest issues, making it a reliable choice for gardeners. While it is non-invasive, gardeners should be aware that it may take time to establish and fill in an area due to its slow-spreading habit.CC BY-SA 4.0