The answer to 'how does shrub work' is that shrubs are woody, perennial plants that grow above ground and have multiple stems or trunks. Shrubs are typically smaller than trees, ranging from 1 to 15 feet in height, and have a more branched, bushy growth habit. Shrubs serve many important functions in landscaping, including providing visual interest, screening, erosion control, and habitat for wildlife.
Shrubs can be deciduous, meaning they lose their leaves in the fall, or evergreen, retaining their foliage year-round. They come in a wide variety of shapes, sizes, and colors, allowing homeowners to select the right shrub for their landscape needs and design goals. Proper shrub care, such as regular pruning, watering, and fertilizing, is essential for keeping them healthy and thriving.