As a gardening and landscaping expert, I have had some experience with Pennisetum spathiolatum, also known as African Feather Grass. This evergreen species is native to South Africa and is known for its stunning show of pink flowers in the springtime.
One of the concerns that many gardeners have when considering planting this grass is its invasive nature. However, I can confidently say that Pennisetum spathiolatum is non-invasive. Unlike some other species of Pennisetum, such as Pennisetum setaceum (Purple Fountain Grass), which can be quite aggressive and spread rapidly, Pennisetum spathiolatum does not exhibit invasive tendencies.
I have personally planted Pennisetum spathiolatum in a few different garden settings, and I have found it to be well-behaved and easy to manage. It forms attractive clumps of foliage, and the wiry stalks that hold the pink flowers stand at a height of around 2 to 3 feet above the foliage, adding a touch of elegance to the landscape.
In terms of maintenance, Pennisetum spathiolatum is relatively low-maintenance. It prefers full sun but can also tolerate partial shade. It is adaptable to a range of soil types, including sandy or loamy soils. Regular watering is recommended, especially during dry periods, but it can handle some drought once established.
While Pennisetum spathiolatum does produce seeds, they are not known to spread and become a nuisance like the seeds of some invasive grass species. However, to prevent self-seeding, it is advisable to remove the spent flower stalks before they have a chance to mature and release their seeds.
Pennisetum spathiolatum is a non-invasive evergreen grass that adds beauty and interest to the garden landscape. Its showy pink flowers, held above the foliage on wiry stalks, make it a delightful addition to any garden. With its low-maintenance nature and non-invasive behavior, it is a great choice for gardeners looking for a reliable and attractive ornamental grass.
