Savannah Ruby grass, also known as Melinis nerviglumis, is a beautiful ornamental grass that is known for its vibrant red color. However, it is important to note that this grass can be invasive in certain areas.
In terms of cultivation, Savannah Ruby grass is relatively easy to grow from seed. It is a fast-growing grass that can reach a height of 2-4 feet. It is often used as an annual in colder climates, as it may not survive the winter. In such cases, it is best to start the seeds indoors 6-8 weeks before the average last frost. This allows the grass to establish a strong root system before being transplanted outdoors.
However, in warmer climates where Savannah Ruby grass can survive as a perennial, it has the potential to reseed and become invasive. This means that it can spread quickly and take over areas of the garden where it is not wanted. The grass produces large quantities of seeds, which can be carried by wind, water, or animals to new areas.
To prevent the grass from becoming invasive, it is important to monitor its growth and take necessary measures to control it. Regularly removing seed heads before they mature can help prevent the grass from spreading. Additionally, if you notice that the grass is spreading aggressively, you may need to consider removing it from your garden altogether.
I have personally experienced the invasive nature of Savannah Ruby grass in my own garden. I initially planted it for its stunning color and ornamental value. However, within a couple of years, I noticed that it had spread to neighboring flower beds and was starting to choke out other plants. I had to spend a significant amount of time and effort to remove the grass and restore balance to my garden.
While Savannah Ruby grass is a beautiful and easy-to-grow ornamental grass, it can be invasive in certain areas. It is important to be vigilant and take necessary measures to control its growth if you decide to plant it in your garden.
