How to Water Centaurea cyanus 'Blue Boy'?
Moderate regular watering, allowing brief slight drying between soakings

Centaurea cyanus 'Blue Boy' · Centaurea cyanus 'Blue Boy'
Grow in almost any well-drained soil in full sun. Thrives in poor soils but will not tolerate waterlogging
Moderate regular watering, allowing brief slight drying between soakings