Japanese Forest Grass
Hakonechloa macra
Family: Poaceae
Japanese Forest Grass grows in partial shade and prefers rich, moist, well-drained soil. Water needs: Moderate.
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How to Grow Japanese Forest Grass
Japanese Forest Grass growing information includes sunlight requirements of Partial shade, soil conditions listed as Rich, moist, well-drained soil with a soil pH of 5.5-7.0, and Moderate water needs. The listed hardiness zones are 5-9. For propagation reference, the database lists germination or establishment information for Japanese Forest Grass as 14-30 days, with planting or establishment depth listed as Surface sow. Days to maturity are listed as 2-3 years.
Plant Overview
Japanese Forest Grass (Hakonechloa macra) is listed in the Poaceae family and categorized as a grass with a perennial life cycle. This profile summarizes growing information for hardiness, light, soil, water, seed starting, maturity, and other available cultivation details. Difficulty is listed as Moderate.
- Plant ID
- PLT-1330
- Family
- Poaceae
- Plant type
- Grass
- Life cycle
- Perennial
- Difficulty
- Moderate
Growing Conditions
Japanese Forest Grass is listed for partial shade conditions. Water needs are listed as moderate. The database soil reference is Rich, moist, well-drained soil. The listed soil pH range is 5.5-7.0, and the listed hardiness range is 5-9.
- Hardiness zones
- 5-9
- Sunlight
- Partial shade
- Soil
- Rich, moist, well-drained soil
- Soil pH
- 5.5-7.0
- Water needs
- Moderate
Seed & Germination
For seed starting, the listed germination time is 14-30 days and the seed depth is Surface sow. The listed time to maturity is 2-3 years. Use these values as general reference points and adjust for local climate, seed source, and growing conditions.
- Germination
- 14-30 days
- Seed depth
- Surface sow
Harvest & Propagation
- Days to maturity
- 2-3 years
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Growing Reference Note
Plant performance can vary with climate, soil, weather, cultivar, seed quality, and gardening methods. The values on this page are general database reference ranges rather than a substitute for local extension guidance or seed-packet instructions.