Imperata cylindrica 'Red Baron'
Overview
Uses: Ideal for borders, edging, mass plantings, and container gardens. Provides striking visual interest with its vibrant foliage.
Benefits: Features upright green blades that transition to deep red at the tips, intensifying in color from spring through fall. Drought-tolerant once established and deer-resistant.
USDA Hardiness Zones: 5 - 9
Sun: Full sun to part shade
Life Cycle: Perennial
Mature Height: 12" - 18"
Mature Width: 12" - 18"
Bloom Season: Rarely flowers
Summary
A captivating ornamental grass that adds dramatic color to any landscape.
Imperata cylindrica 'Red Baron', commonly known as Japanese Blood Grass, is a deciduous perennial grass renowned for its striking foliage. The slender, upright blades emerge green at the base, with tips that gradually turn a rich crimson as the season progresses, deepening to burgundy by fall. This color transformation provides a dynamic visual display throughout the growing season.
Growing in dense clumps, Japanese Blood Grass reaches a manageable height and width of 12 to 18 inches, making it suitable for various garden applications, including borders, ground cover, and container plantings. Its compact size and slow-spreading habit allow for easy integration into small garden spaces or as an accent among other perennials.
This grass is particularly valued for its low-maintenance nature. It thrives in full sun to partial shade and is adaptable to a range of soil conditions, provided they are well-draining. Once established, it exhibits good drought tolerance and is resistant to deer, adding to its appeal for gardeners seeking resilient and visually impactful plants.
Care
Japanese Blood Grass Care
Provide full sun to part shade for optimal foliage coloration. Full sun enhances the red hues, while partial shade may result in greener foliage.
Prefers moist, well-drained soils but is adaptable to various soil types, including sandy and clay soils. Ensure good drainage to prevent root rot.
Water regularly during the first growing season to establish a deep root system. Once established, Japanese Blood Grass is drought-tolerant but benefits from occasional watering during prolonged dry periods.
Fertilization is generally unnecessary. Excess nutrients can promote overly vigorous growth and potential reversion to the invasive green form.
In late winter or early spring, cut back old foliage to ground level to make way for new growth. Monitor for any green shoots and remove them promptly to maintain the desired red foliage and prevent invasive spreading.
Space plants 12 to 18 inches apart to allow for proper air circulation and growth.
Size
What Size is Japanese Blood Grass for Sale Online?
Our Japanese Blood Grass is shipped in greenhouse-grade grow pots, with each plant appropriately sized for its container. For specific inquiries, please contact us.
How Large Does Japanese Blood Grass Grow?
Japanese Blood Grass typically reaches a mature height and width of 12 to 18 inches.
Additional Information
Common Names of Imperata cylindrica 'Red Baron'
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Japanese Blood Grass
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Red Baron Grass
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Cogon Grass 'Red Baron'
Toxicity and Risks of Japanese Blood Grass
While 'Red Baron' is a cultivated variety known for its striking red foliage and is generally less aggressive, it has the potential to revert to the green-leaved form, which is highly invasive in certain regions. The green form, known as cogon grass, is considered one of the world’s worst weeds due to its aggressive spreading habit. To prevent this, regularly monitor your plants for any green shoots and remove them promptly. Always check with local guidelines before planting to ensure it is suitable for your area.
