Japanese Forest Grass
Hakonechloa macra
Grasses & Groundcovers Difficulty: Easy
📖 About this plant
A graceful, shade-loving ornamental grass that forms elegant, cascading mounds of soft, bamboo-like foliage. The leaves sway gently in the slightest breeze, creating a beautiful flowing effect. The species has bright golden-green foliage, while cultivars like ‘Aureola’ feature variegated stripes of gold and green. An essential plant for shade gardens, woodland edges, and near water features.
🧑🌾 Care requirements
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Light
Partial shade to full shade (2-4 hrs)
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Water
Every 1-2 weeks
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Humidity
Moderate to high (50-70%)
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Temperature
5-25°C
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Soil
Moist, humus-rich, well-draining, slightly acidic loamy soil; intolerant of dry, poor soils
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Fertilizer
Light application of balanced slow-release fertilizer in early spring; compost top dressing beneficial
📋 Plant facts
- 🌍 Origin
- Japan — native to moist, mountainous woodlands on Honshu, Shikoku, and Kyushu islands
- 📏 Max height
- 30-45 cm
- 📐 Spread
- 30-45 cm
- 🕰️ Bloom time
- Non-flowering
- 🎨 Bloom color
- Inconspicuous, tiny pale green to brownish flower spikes in late summer to early autumn
- 🍃 Foliage color
- Golden-Green
- ⏳ Lifespan
- Perennial
- 📈 Growth rate
- Moderate
- ☠️ Toxicity
- Non-toxic to humans and pets
- 🌱 Propagation
- Division of clumps in early spring or early autumn; slow to propagate
🛡️ Health & Safety
🐾 Pet safe
✅ Non-toxic
Non-toxic to humans and pets
Common issues
- Root rot from overwatering, Leaf spot fungi, Slug damage, Crown rot
💡 Care tips
- Graceful cascading golden-green foliage brightens shady areas,Cut back in late winter to encourage fresh colorful new growth,Needs consistent moisture in full shade locations,Pair with hostas and ferns for a stunning shade garden combination
🪴 Add to My Plants
One click — added instantly. Watering every 11 days, fertilizing every 30 days.
