

Porcupine Grass
Miscanthus sinensis 'Strictus'
17 reviews
Porcupine Grass
Miscanthus sinensis 'Strictus'
17 reviews
- Quart Container
- Premium 1 Gallon
- 2.5 Gallon
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Why Porcupine Grass?
Porcupine Grass, also known as Miscanthus sinensis 'Strictus', is a unique ornamental grass prized for its striking variegated foliage. Its green leaves are adorned with horizontal bands of creamy yellow, resembling the quills of a porcupine. This grass is drought-tolerant, low maintenance, and adds texture and interest to any garden or landscape. It thrives in full sun and well-drained soil.
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Sunlight
Porcupine Grass thrives in full sun but can also tolerate some partial shade. To ensure optimal growth and health of the plant, it is recommended to plant it in a location that receives at least 6-8 hours of direct sunlight per day.

Watering
Porcupine Grass requires infrequent watering once established, as it is drought-tolerant. Water deeply but sparingly, allowing the soil to dry out between waterings. Overwatering can lead to root rot and other issues. Watering frequency will vary depending

Fertilizing
Porcupine Grass thrives best when fertilized with a balanced slow-release nitrogen-phosphorous-potassium (NPK) fertilizer in early spring and midsummer. The recommended ratio is 10-10-10 or similar. Additional fertilization during the growing season is not
Porcupine Grass (Miscanthus sinensis 'Strictus')
Porcupine Grass, or Miscanthus sinensis 'Strictus', is a striking ornamental grass with unique variegated foliage. Its tall, upright stems are adorned with horizontally banded leaves that resemble the quills of a porcupine, hence its name. The green leaves are marked with bold horizontal bands of creamy white, adding a dynamic element to the garden landscape.
This ornamental grass is known for its clumping habit and graceful arching form. In late summer to early fall, Porcupine Grass produces feathery plumes of purple-brown flowers that rise above the foliage, adding texture and movement to the garden. These plumes fade to silver as they mature, providing interest well into winter.
Porcupine Grass is low-maintenance and drought-tolerant once established, making it a great choice for xeriscaping or low-water landscapes. It prefers full sun to part shade and well-drained soil. This grass is deer-resistant and attracts birds with its seeds, making it a valuable addition to wildlife gardens.
Whether planted as a focal point in a mixed border, as a privacy screen, or in a mass planting for a dramatic effect, Porcupine Grass is sure to add visual interest and architectural appeal to any garden.
Plant Information:
Botanical Name: | Miscanthus sinensis 'Strictus' |
USDA Zones: | 4-10 |
Water: | Moderate |
Exposure: | Full Sun |
Soil Needs: | Well Drained |
Mature Height: | 6 - 8 feet |
Mature Spread: | 3 - 4 feet |








Pollination Info
Pollination Info for Porcupine Grass (Miscanthus sinensis 'Strictus')
Porcupine Grass, also known as Miscanthus sinensis 'Strictus', is a clump-forming perennial grass that is known for its striking variegated foliage. The plant produces feathery plumes in late summer or early fall that add interest to the landscape.
Pollination:
Porcupine Grass is wind-pollinated, meaning that the plant relies on the wind to carry pollen from one plant to another for fertilization. The feathery plumes produced by the plant help to catch the wind and disperse the pollen.
Attracting Pollinators:
While Porcupine Grass does not rely on pollinators like bees or butterflies for pollination, it can still attract them to the garden with its showy plumes and attractive foliage. These pollinators may visit the plant for nectar or shelter.
FAQ
Porcupine Grass (Miscanthus sinensis 'Strictus') FAQ
What is Porcupine Grass?
Porcupine Grass, scientifically known as Miscanthus sinensis 'Strictus', is a striking ornamental grass known for its unique banded foliage. It grows in dense clumps and can reach heights of 4 to 6 feet.
How do I plant Porcupine Grass?
Porcupine Grass prefers full sun and well-drained soil. Plant it in the spring after the last frost date, spacing each plant about 3 to 5 feet apart. Water the grass regularly until it becomes established.
How do I care for Porcupine Grass?
Porcupine Grass is relatively low-maintenance. Water it regularly, especially during hot, dry periods. In the spring, cut back any dead foliage and divide the clumps every few years to maintain plant health.
Does Porcupine Grass require pruning?
Porcupine Grass does not require regular pruning. However, in the spring, you can cut back any dead or damaged foliage to encourage new growth. Use sharp garden shears to trim the grass to the desired height.
Is Porcupine Grass deer resistant?
Porcupine Grass is known to be deer resistant, making it a great choice for landscapes where deer may be a concern. However, no plant is completely deer-proof, so monitor your garden and take appropriate measures if necessary.
Can Porcupine Grass be grown in containers?
Porcupine Grass can be grown in containers, but keep in mind that it can reach heights of 4 to 6 feet. Choose a large container with good drainage and use a well-draining potting mix. Water regularly and provide adequate sunlight for best growth.
How do I propagate Porcupine Grass?
Porcupine Grass can be propagated through division. In the spring, dig up the clumps and carefully separate them into smaller sections with roots attached. Replant the divisions in well-prepared soil and water thoroughly.
Planting & Care
Planting & Care for Porcupine Grass (Miscanthus sinensis 'Strictus')
Porcupine Grass, also known as Miscanthus sinensis 'Strictus', is a striking ornamental grass with unique horizontal stripes that resemble a porcupine's quills. Here are some tips for planting and caring for Porcupine Grass in your garden:
Planting:
- Choose a location with well-drained soil and full sun to partial shade.
- Dig a hole twice as wide as the root ball of the plant and place the Porcupine Grass in the hole at the same depth it was in the container.
- Water thoroughly after planting to help establish the roots.
Care:
- Water regularly, especially during hot, dry periods. Porcupine Grass is somewhat drought-tolerant once established, but it will thrive with consistent moisture.
- Apply a slow-release fertilizer in the spring to encourage healthy growth.
- Prune back the foliage in late winter or early spring before new growth emerges to keep the plant looking neat and tidy.
- Divide the plant every 3-4 years to prevent overcrowding and maintain its vigorous growth.
- Watch for pests and diseases, such as aphids or rust, and treat promptly if necessary.
With proper care, Porcupine Grass can add texture and interest to your garden with its unique appearance and graceful movement in the breeze.
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Customer Reviews
4.6 out of 5 based on 17 reviews
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Great addition to my garden
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