Plants reaching 24 to 36 inches tall create substantial presence and structure in native gardens, forming the backbone of perennial borders and prairie plantings. In nature, these species thrive in full-sun prairies and meadows where their height allows them to compete effectively for light while their sturdy stems withstand wind and weather. In the garden, use waist-high plants like black-eyed Susan, wild bergamot, and purple coneflower as focal points, pollinator powerhouses, and structural elements that provide season-long interest and support beneficial insects without requiring extensive maintenance.