Black Eyed Susan Prairie: How to Grow & Maintain It
Yes—you can establish a resilient, low-maintenance black eyed susan prairie that supports pollinators, withstands drought, and blooms for 10–12 weeks annually—but only if you start with native Rudbeckia hirta (annual or biennial) or the longer-lived perennial Rudbeckia subtomentosa or Rudbeckia…