Centaurea Cyanus

Blue Boy

An old classic of the hard to find blue.

Color: Blue
Size of plug: 100
Plant type: Annual
Height: 36-40”
Site: Full sun
Days to maturity: 65-80 days
Plant spacing: 6-9”
Pinch: Not necessary

Growing Notes:

Cold tolerant. Go lean on fertilizer. Likes to be crowded.

Harvest Notes:
Harvest individual flowers when buds are about half-way open or harvest large branching stems when most of the buds in the spray are colored. 7 days vase life.

Pick up on Saturdays at Tea Lane Farm. See our COVID precautions here