The Black Eyed Susan

        The Black Eyed Susan The  Black Eyed Susan flower scientific name is Rudbeckia  hirta. The scientific classification name is Asteraceae. How tall the Black Eyed Susan can grow  is up to 2 through 3 feet. It’s the state flower of Maryland. The Black Eyed Susan’s  color is bright yellow. June through August  is the blooming  period. It grows by roadsides, open fields, floral gardens, and mixtures. This flower can grow with or without water. The sun has to be full. When it’s cut.it has a vase life of 6 through 10 days. It reseeds.