· ornamental japanese bloodgrass is striking, fiery, and red in landscape. Its vibrant green leaves have red tips. Learn whether its right for your location and find native alternatives. The serrated foliage is unattractive to deer and rabbits, and the rapid growth habit fills in hillsides quickly to help with erosion control. Japanese blood grass forms an upright clump of green leaves with striking blood red tips. The plant has serrated leaf heads so animals are not naturally attracted to it. · japanese blood grass is an easy-to-grow ornamental grass that provides reliable color as the season progresses. · discover how to grow japanese blood grass with our comprehensive guide. With short, bright red leaves held upright for a spiky appearance, japanese bloodgrass is an interesting addition to the garden for contrast in texture and color. As the season progresses, the foliage becomes more and more red, glowing nearly all-red in the fall. · japanese bloodgrass is a highly invasive grass. Learn how to care for this dramatic ornamental grass in borders and pots Plant clumps in flower beds to complement other red tinged foliage or petals. Japanese blood grass is easy to grow perennial and grows vigorously. With height between 2′ and 3′ feet, the plant grows in a dense, fountain-like clump. Cut back this perennial grass before its winter dormancy period ends. But this species is also an invasive pest in many parts of the world.