Black-eyed Susan

Blackeyed Susan-00
BLACKEYED SUSAN
 
 

$30.00

Description

Sunflower Family : Asteraceae

Latin Name: Rudbeckia hirta L.
Longevity: June to September
Season: Biennial
Origin: Plant Materials Center in 1985
Value: Wildlife – …
Livestock – …

Remarks :
Rudbeckia hirta L., black-eyed Susan, is a biennial forb about 1 m tall with yellow ray flowers and dark brown spherical centers. After germination, the seedling grows into a rosette with oblong leaves. Sometimes flower stalks will appear in the first summer, but typically black-eyed Susan blooms from June to September of the second year. After flowering and seed maturation, the plants die. The seed is very small (1,746,000 per pound) and black, about 2 mm long and 0.5 mm in diameter.

Adaptation and Distribution

Black-eyed Susan is naturalized in most of the states east of Kansas and the bordering areas of Canada. It is adapted throughout the Northeast on soils with a drainage classification range from well-drained to somewhat poorly drained. It will perform acceptably on droughty soils during years with average or above rainfall, but best growth is achieved on sandy, well drained sites. It is winter hardy in areas where low temperatures are between -30 ° and -20 °F.

Source: NRCS-USDA

Additional information

Weight 1 lbs
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