PERENNIAL, Full, Sept-Oct, purple, 10-12in.
North American Range: Great plains, Eastern US
Nebraska Range: Eastern Tall Grass, Sandhills
Soil type: Well-drained, sandy
Moisture: Moist to Dry
Uses and Description:
Difficult to get started, especially from seed,
Seeds per ounce 435000, Seeds per packet 500, Germination: C(60)