Black Cornflower – 50 Seeds

$1.95 $3.90

Add a touch of drama and mystery to your garden with our Black Ball Cornflower seeds. This stunning heirloom, also known as Bachelor's Button, is prized for its unique, deep maroon-black blooms that have a rich, velvety texture. The striking, dark color provides a beautiful contrast to brighter flowers in the garden and in bouquets. An easy-to-grow and prolific bloomer, this is a must-have for any cutting garden seeking a touch of moody, dramatic elegance.

⭐ What you'll love

  • Unique and dramatic flowers in a deep, velvety, maroon-black color.
  • An excellent and long-lasting cut flower for adding depth to arrangements.
  • An incredibly easy-to-grow annual that readily self-sows.
  • A favorite of bees and other beneficial pollinators.

🌿 Seed details

  • Plant Name: Black Ball Cornflower (Centaurea cyanus)
  • Seed Quantity: Approx. 50 seeds
  • Type: Heirloom, Open Pollinated, Non-GMO
  • Lifecycle: Annual
  • Height: 24-36 inches
  • Days to Maturity: 65-80 days
  • USDA Zone: 2-11
  • Origin: American Grown

🌱 Growing instructions

  • Sowing: Direct sow seeds outdoors in early spring as soon as the soil can be worked. Fall sowing is also excellent in mild climates.
  • Depth: Plant seeds 1/4 inch deep.
  • Spacing: Space or thin plants to 6-12 inches apart.
  • Light Requirement: Full Sun to Partial Shade.
  • Soil: Prefers well-draining soil; is not picky about quality.
  • Care: Deadheading spent flowers will encourage a continuous bloom season.

✅ Our seed packets

  • Professionally designed and made.
  • Resealable for convenient, long-term storage.
  • Eco-friendly and recyclable (contains no plastic).
  • Includes full, detailed growing instructions.
  • Vigorously tested to ensure the highest germination rates.
  • Custom packets for weddings, baby showers, or events are available. Just message us!

🚚 Shipping

  • FREE SHIPPING on all orders of $35 or more.
  • Flat Rate shipping no matter how many seeds you order.
  • Tracking is included with every order.

Customer Reviews

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Etsy customer

As expected and quick to ship

E
Etsy customer

Black Cornflower – 50 Seeds

E
Etsy customer

I received a beautiful product

E
Etsy customer

Arrived in nice shape and fast. Now we wait, anyone else try these.?

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Etsy customer

Not as black as I thought they would be. But still unusual looking.