Is edgeworthia invasive?

Answered by Phillip Nicastro

Edgeworthia, also known as paper bush, is a shrub that is not considered invasive. It spreads by rhizomes, which are underground stems that produce new shoots and roots. However, unlike some invasive plants, paper bush does not aggressively take over and dominate its surrounding environment.

One of the distinguishing features of paper bush is its long, narrow leaves. These leaves are leathery in texture and have a unique blue-green color, giving the shrub a tropical appearance. They can grow up to 10 inches in length, adding to the overall beauty of the plant. It’s worth noting that paper bush does not exhibit any significant fall color, so its foliage remains relatively consistent throughout the year.

In terms of growth habit, paper bush forms a dense clump of long, pliable stems. While it does slowly expand over time, it is not known to be invasive in the sense that it aggressively spreads and displaces other plants. It tends to stay within its designated area and does not pose a threat to surrounding vegetation.

Personal experiences with paper bush have shown that it can be a delightful addition to a garden or landscape. Its unique foliage and tropical appearance provide an interesting contrast to other plants. Additionally, the plant is known for its fragrant yellow flowers that bloom in late winter or early spring, adding a touch of color and scent to the garden during a time when many other plants are still dormant.

Edgeworthia, or paper bush, is not considered invasive. It spreads slowly through rhizomes but does not aggressively take over its surroundings. Its long, narrow, blue-green leaves and fragrant yellow flowers make it an attractive and interesting addition to a garden or landscape.