Imperata cylindrica ‘Rubra’: the Japanese Bloodgrass
The lovely plant in the picture is Imperata cylindrica ‘Rubra’ – a perennial grass with beautifully colored and textured blades. Commonly known as Japanese Bloodgrass, this ornamental grass is an excellent choice for creating dramatic effects in any garden.
Imperata cylindrica ‘Rubra’ (Buy online) forms dense clumps of strappy leaves that grow up to 5 feet. The silvery-green foliage has margin of bright red color that make it an excellent ornamental grass for gardens and landscapes. It is usually mixed borders or grown along flower beds to provide contrasting and colorful background throughout the year.
How to Grow Imperata cylindrica
Imperata cylindrica ‘Rubra’ is propagated from divisions and is grown in well-drained soil. Like most ornamental grasses it should be pruned regularly to keep it in shape and under control. Without regular pruning and control it tends to become invasive and hard to weed out completely.
The plant requires regular watering and good exposure to bright sunlight. In colder climates, it requires protection from heavy frost.