Zebra grass (Miscanthus sinensis ‘Zebrinus’) does have a tendency to spread. This is because it grows through rhizomes, which are underground stems that send out new shoots and roots. These rhizomes can quickly fill in an area and cause the grass to spread.
When planting zebra grass, it is important to consider its spreading nature. It is recommended to space the plants about 3 to 4 feet apart to allow for their growth and prevent overcrowding. This spacing will also help to create a more uniform and appealing look in your garden or landscape.
I have personal experience with zebra grass spreading in my own garden. When I initially planted a few zebra grass plants, I did not give much thought to their spreading nature. However, over time, I noticed that the plants started to fill in the area and spread to neighboring areas. While this can create a lush and full look, it can also become overwhelming if not properly managed.
To control the spread of zebra grass, there are a few strategies you can implement. One option is to create physical barriers, such as installing a root barrier or using edging, to prevent the rhizomes from spreading beyond a certain area. This can be particularly useful if you have limited space or want to contain the grass within a specific area of your garden.
Regular maintenance and division can also help control the spread of zebra grass. Every few years, you can dig up the plant and divide the clumps into smaller sections. This not only helps to manage the spread but also rejuvenates the plant and promotes healthier growth. Division is best done in early spring or late fall when the plant is dormant.
Another option to consider is regular pruning. By cutting back the grass in late winter or early spring before new growth appears, you can help control its size and spread. This can also help maintain the overall shape and appearance of the grass, preventing it from becoming too unruly or overpowering in your landscape.
Zebra grass does have a spreading nature due to its rhizomatous growth habit. However, with proper planning, spacing, and maintenance, you can control its spread and enjoy the beauty and ornamental value that this grass brings to your garden or landscape.
