Porcupine Grass
Miscanthus sinensis 'Strictus'
Description | A more upright form to this improved habit; not as relaxed and vase-shaped as 'Zebrinus'. Green foliage is highlighted by dramatic horizontal golden bands. Reddish bronze plumes rise above the foliage in summer. Works well for use as a single specimen or in groupings. |
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Light | Full sun |
Watering | Water when top 2 inches of soil is dry. |
Blooms | Late summer into fall |
Mature Size | Moderate growing; forms clumps 8 ft. tall, 3 ft. wide. |
Deciduous/Evergreen | Herbaceous |
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Special Features | Dramatic Foliage Color, Easy Care, Waterwise, Fast Growing, Benefits Birds |
Problems/Solutions | Coastal Exposure, Deer Resistant |
Growth Rate | Moderate |
Growth Habit | Clumping |
Landscape Use | Border |
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Design Ideas | Big gardens use big grasses for dramatic compositions. Porcupine is a tall columnar grass that will serve as a strong vertical corner for perennial borders. Also great for narrow areas near gates or corners. Fits well into small planters in courtyards too. Ideal for large landscape gardens when planted beside water features, dry stream beds, rock outcroppings and huge landscape boulders. Also quite nice in large glazed ceramic pots. |
Flower Color | Red |
Foliage Color | Green |
Companion Plants | Juniper (Juniperus); Aster (Aster); Potentilla (Potentilla); Cranesbill (Geranium); Ninebark (Physocarpus); Catmint (Nepeta) |
Care | Easily grown in average, evenly moist, well-drained, loamy soils. Water deeply and regularly during the first growing season to establish an extensive root system; once established, tolerates moderate dry spells. Cut foliage clumps back to 3 inches above the ground and apply fertilizer in late winter to early spring. |
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This Plant's Growing Zones: 4-9

Your USDA Cold Hardiness Zone:
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About Us
We have been pioneers and craftsmen in the art of growing plants for nearly
100 years. Since our founding in Southern California by Harry E. Rosedale, Sr.
in 1926, we have been absolutely dedicated and obsessed with quality.
We have been pioneers and craftsmen in the art of growing plants for nearly 100 years. Since our founding in Southern California by Harry E. Rosedale, Sr. in 1926, we have been absolutely dedicated and obsessed with quality.