Black-eyed Susans can benefit from pruning in the fall, specifically to protect from disease and pests. Pruning black-eyed Susans can also help the plant develop a strong, healthy root system. Tips ...
Blooming black-eyed Susans in the garden. - Roman Milavin/Shutterstock Black-eyed Susans (Rudbeckia hirta) are short-lived perennials that often act like annuals, popping up with eye-catching bright ...