25 Seeds Black Garnet BACHELOR'S BUTTON / CORNFLOWER Centaurea Cyanus Flower (Seeds)

NAME: Black Bachelor's Button

OTHER COMMON NAMES: Garnet Bachelor's Button / Cornflower

SCIENTIFIC NAME: Centaurea Cyanus

COLOR: Black

PLANT SEEDS: Outdoors after frost / Indoors weeks before last frost

PLANT HEIGHT: 24 - 36"

PLANT SPACING: 6 - 9"

BLOOM TIME: Mid Summer - Fall

HARDINESS ZONE: N/A (but reseeds itself easily, so it acts like a perennial in all zones)

LIGHT REQUIREMENTS: Sun

SOIL & WATER PREFERENCES: Average