Cast a dramatic spell on the landscape with these moody purple and black tones. This mystical blend of plum, aubergine, and lilac is a thrilling departure from the classic blue Bachelor's Buttons. We love this mix for arrangements, beds, and borders, and remember -- the flowers are edible! You’ll find the 3-foot-tall plants buzzing with pollinator action. Sun: 6-12 hrs Sprouts in 7-14 days Seed Depth: 1/4 inch Ideal Temperature: 60-75 F Plant Spacing: 6-10” apart Frost Hardy: YES Centaurea cyanus