Position: Full sun Flowering period: Early spring Soil: Well drained, moist Eventual Height: 0.5m to 2m Eventual Spread: 3m Hardiness: 2a, 2b, 3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b…