Indian Paintbrush Seeds (Castilleja)

Castilleja coccinea (Indian Paint Brush or Prairie Fire) is a wildflower of the eastern US. This species blooms with showy scarlet-orange flowers in the late spring and summer. It is best seeded directly into the garden next to Little Bluestem grass (Schizachyrium) and Beardtongue (Penstemon) whose roots the Paintbrush needs to parasitize. Biennial. Plant for two years running to keep it coming back. USDA zones 4-8.