Ornamental Ribbon Grasses In Your Yard
Ornamental grasses have become popular additions to the home landscape. Ribbon grasses are easy to manage varieties that provide color transition and graceful foliage. Ribbon grasses are tolerant of a wide range of conditions, including both hot and cold climates with low to high humidity, as well as a substantial range of pH, from 6.1 to 7.8. Ribbon grasses are commonly used in areas at risk of erosion. Although ribbon grass is tolerant of a wide range of conditions, optimal growing conditions include partial shade and free-draining soil; if grown in full sun, the plants are often slightly less dense and can develop a straggly appearance. The way ribbon grasses continuously spreads means it is considered an invasive species in many countries and areas where it has been introduced. It forms dense carpets as it spreads, limiting light, space and nutrients for other species. It can pose a serious threat to the survival of some native species in localized areas.
Ribbon grasses are rhizomic plants, meaning that it spreads using underground rhizomes. Rhizomes are tough, underground trailers that travel away from the main plant, sending up new shoots above ground level; those shoots then form new plants as the rhizome continues to travel outward. The new plants form their own root systems, independent of the parent plant, and eventually form their own rhizomes. The process forms dense mats of roots, ensuring the survival of the ribbon grass to the exclusion of most other plants.