Japanese Forest Grass

Zones 5-9

Full Shade to Partial Shade

Ground Cover

Low Maintenance

Why We Love Japanese Forest Grass

Japanese forest grass brings a soft “waterfall” look to shady spots, adding bright color and graceful movement with little fuss—perfect for borders, woodland beds, and containers.

Growing Zones: 5 to 9

Aureola Golden Variegated Japanese Forest Grass

Proven Selections

(2)

$29.99 - $45.49

About Japanese Forest Grass

Genus

Hakonechloa

Species

Macra

Family

Poaceae

Common Names:

Hakone Grass, Forest Grass

Native To:

Central Japan

Plant Type:

Ornamental Grasses

Foliage Type:

Deciduous

USDA Plant Hardiness Zone:

6 - 9

Flower Color:

Yellow, Green, Inconspicuous

Flower Bloom Time:

Summer

Growth Habit:

Arching, Cascading, Clumping

Attracts:

Butterflies, Birds

Tolerates

Humidity

Resists:

Deer, Rabbits

How To Use Japanese Forest Grass In The Garden

Japanese forest grass, or Hakonechloa macra, is an elegant ornamental grass that thrives in shady, woodland gardens. It has a cascading mounded shape and comes in several color varieties including yellow, bright green, and variegated. This grass spreads slowly by underground rhizomes to form clumps approximately 2-3 feet tall and wide. It blooms in mid-summer with inconspicuous inflorescences that do not produce viable seed.

Its graceful, arching foliage adds texture and movement to shaded borders, complementing hostas and ferns. When planted along pathways, it softens edges and guides visitors through the landscape. Additionally, this grass is effective in container plantings, providing a lush, cascading effect that enhances patios and balconies. Its adaptability to low light under trees makes it a valuable addition to shady borders and woodland plantings.

Japanese Forest Grass Care

Japanese forest grass grows best in partial to full shade with rich, well-drained soil. Plant with the crown slightly above ground level and water thoroughly. Keep soil consistently moist but not soggy, and apply a balanced fertilizer in spring if needed. Mulch around the base to retain moisture and regulate soil temperature.

In winter, allow the foliage to remain for crown protection or add mulch in colder climates. Trim back old growth in early spring to promote new shoots and remove damaged leaves during the season. For containers, use well-draining potting soil and water regularly.

Learn More About Japanese Forest Grass Care

Japanese Forest Grass Companion Plants

Suitable Japanese forest grass partners relish dappled shade, evenly moist yet well‑drained soil, and cool‑summer shelter. Broad‑leafed hostas and the fine, blue‑green foliage of amsonia echo its relaxed woodland mood while differing in shape enough to spotlight the grass’s cascading form. For added depth, spring‑blooming azaleas provide muted color above the grassy mounds, whereas shade‑tolerant coleus supplies season‑long leaf patterns that pick up and amplify the grass’s golden tones.