Plant Profile: Miscanthus sinensis

Maiden Grass is a widely recognized ornamental grass with a variety of cultivars and is largely free from diseases and pests. This clumping grass can reach heights of up to 12 feet. However, certain cultivars may be considered invasive in the southeastern United States. To mitigate this, heavy mulching can inhibit seed germination and help control its spread. In fact, it has become a significant weed issue in some counties of North Carolina. Maiden Grass is often used for mass plantings, as specimen plants, for creating screens, and in dried floral arrangements. Its flowers and fluffy, whitish seeds provide a striking display in the fall. Once established, this plant can be challenging to remove, as its seeds are easily carried by the wind, contributing to its invasive tendencies.

During the dormant season, it is advisable to leave the frost-killed parts of Maiden Grass intact, as the buff-colored foliage, stems, and seed heads add visual interest throughout winter. This grass thrives in full sunlight and can tolerate moist soil conditions. It is generally free from pests and diseases and exhibits a high tolerance for salt.

In late winter or early spring, trim the foliage back just before or as new growth begins to emerge.

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