Horticulture/Rudbeckia fulgida

Rudbeckia fulgida__NOTOC__Orange Coneflower Rudbeckia fulgida.JPG Rudbeckia fulgida Herbaceuous perennial Full sun Drought tolerant (but may wilt in heat) Minor, but deer browsing can be a problem Leaf spot is common Early summer through autumn Can be very weedy Insect Rudbeckia fulgida, commonly known as Black-eyed Susan or Orange coneflower, is a perennial plant native to eastern North America. In the garden, this plant spreads aggressively by both rhizomes and seed. The ripe seed is a favorite food of finches in winter. Description Stems are hairy, ridged, and dark green. Leaves are dark green, sparsely but rouchly haired, simple, with sparsely serrate margins. Flowers are heads, with black disk florets and bright orange ray florets, borne singly on stems that extend above the foliage. Growing Conditions Varieties Uses Maintenance Controlling the spread is the most common issue. Dividing out from the edges can control the vegetative spread. Deadheading can control the seeding, but if growing to attract winter birds, the seeds need to be left on the plant. Propagation Easily propagated by division. Harvest Pests and Diseases References 7.12.13