Vernonia-Iron Butterfly - G1
$16.99
Size: 30-36 inches tall and wide
Hardiness: 4-9
Habit: Mounding
Flower Color: Purple
Season of Bloom: July-August
Care Requirement: Full sun; average water needs
Maintenance: Cut back to the ground after the first or second hard frost
Use: Borders, rock gardens
Additional Attributes: Drought tolerant once established; attracts bees and butterflies