Ironweed 
Family: Asteraceae (Aster
Family)
·       
Height: 30-48 inches
·       
Spread: 18-36 inches
·       
Bloom Time: July to
September
·       
Bloom: purple umbels
·       
Light: full sun
·       
Soil: average
·       
Moisture: medium to wet;
plants grow taller in moist soil
·       
Use: cottage
gardens, wildflower meadows, prairies, native plant gardens, rain gardens
·       
Care: remove flower
heads before seed develops to avoid any unwanted self-seeding; tends to
hybridize with other native ironweeds
·       
Concerns: no serious
insect or disease problems
·       
Native to: south-central
Canada to central and eastern United States
·       
Notes: upright
perennial with narrow lance-shaped leaves
·       
Supplier: Agrecol
·       
Teaching Garden
Location & Code: Rain Garden
J015
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