Bachelor's Button (Cornflower) in Zone 4b
Centaurea cyanus
Method: Either — Start indoors for an earlier harvest, or direct-sow outside for less fuss — Bachelor's Button (Cornflower) tolerates either.
| Start indoors | Mar 27–Apr 3 |
|---|---|
| Direct sow / transplant outside | May 1–May 8 |
| Estimated bloom | ~75 days after planting |
Spacing: 3 per square foot (square-foot-gardening spacing).
Good companions
No standout companions recorded yet for Bachelor's Button (Cornflower).
Where to buy bachelor's button (cornflower) seeds
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See it growing
Search YouTube for "growing bachelor's button (cornflower)" videos → (a live search, not a hand-picked video — results vary and aren't vetted by us)
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