Contents
Description
Molinia Japonica, commonly known as Japanese moor grass, is a perennial grass that belongs to the Poaceae family. It is native to Japan, China, and Korea and is widely cultivated as an ornamental plant in gardens and parks around the world. The grass grows in dense clumps that can reach up to 3 feet tall and 2 feet wide. It has narrow, linear leaves that are green in color and can turn golden yellow in the fall. The plant produces tall, slender flower spikes that rise above the foliage and turn brown as they mature. Molinia Japonica is a low-maintenance plant that is easy to grow and adds an elegant touch to any landscape.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Liliopsida |
| Order | Poales |
| Family | Poaceae |
| Genus | Molinia |
Appearance
Molinia Japonica has a unique appearance that makes it stand out among other grasses. Its narrow, linear leaves grow up to 18 inches long and ΒΌ inch wide. They are green in color and can turn golden yellow in the fall. The grass produces tall, slender flower spikes that rise above the foliage and turn brown as they mature. The spikes can reach up to 5 feet tall and add an elegant touch to any landscape. The plant grows in dense clumps that can reach up to 3 feet tall and 2 feet wide, making it an excellent choice for borders, mass plantings, and rock gardens.
Care Guide
Molinia Japonica is a low-maintenance plant that is easy to grow and care for. Here are some tips for keeping your plant healthy:
- Water: Molinia Japonica prefers moist, well-drained soil. Water your plant regularly, especially during hot, dry weather.
- Fertilization: Fertilize your plant in the spring with a balanced, slow-release fertilizer. Follow the manufacturer’s instructions for application rates.
- Soil: Molinia Japonica prefers fertile, well-drained soil. Amend your soil with compost or other organic matter before planting.
- Sunlight: Molinia Japonica prefers full sun to partial shade. Plant your grass in a location that receives at least 6 hours of direct sunlight per day.
- Hardiness Zones: Molinia Japonica is hardy in USDA zones 5-9.
Common Pests & Diseases
Molinia Japonica is generally resistant to pests and diseases. However, it may be susceptible to rust and leaf spot. To prevent these diseases, avoid overhead watering and ensure good air circulation around the plant. If necessary, treat with a fungicide according to the manufacturer’s instructions.
Habitat
Molinia Japonica is native to Japan, China, and Korea. It grows in a variety of habitats, including meadows, mountainsides, and forests. The grass is well adapted to a range of soil types and can tolerate drought and cold temperatures. It is widely cultivated as an ornamental plant in gardens and parks around the world.
Question and Answer
Q: Is Molinia Japonica deer resistant?
A: Yes, Molinia Japonica is deer resistant.
Q: Does Molinia Japonica spread?
A: Molinia Japonica forms dense clumps but does not spread aggressively.
Q: Can Molinia Japonica be grown in containers?
A: Yes, Molinia Japonica can be grown in containers. Use a well-draining soil mix and water regularly.
Q: When should Molinia Japonica be pruned?
A: Molinia Japonica does not require pruning. However, you can remove dead or damaged leaves and flower spikes as needed.
Related Plants
- Molinia Caerulea
- Molinia Transparent
- Molinia Windspiel
References
- “Molinia Japonica.” Missouri Botanical Garden. Accessed September 9, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=281404&isprofile=0&basic=molinia%20japonica.
- “Molinia Japonica.” Royal Horticultural Society. Accessed September 9, 2021. https://www.rhs.org.uk/Plants/19929/Molinia-japonica/Details.
- “Molinia Japonica.” The Spruce. Accessed September 9, 2021. https://www.thespruce.com/japanese-moor-grass-plant-profile-4767125.
