Growing Bachelor's Button Flowers: Tips and Instructions

bachelor button flower


  • Bachelor's buttons (Centaurea cyanus), also known as cornflowers, are an easy-to-grow annual flower with beautiful blue, pink, and white blooms.
  • This guide provides detailed instructions for planting and growing bachelor's button flowers, including variety-specific instructions and tips for success.
  • These instructions consider variations in growing locations, conditions, and specific varieties of bachelor's button flowers.

Planting Instructions

Choose the right time

  • Plant bachelor's button seeds in early spring after the last frost.
  • Optimal planting time varies depending on the growing location and climate.

Select a suitable location

  • Bachelor's buttons prefer well-draining soil with a pH between 6.0-7.0.
  • Plant in full sun to partial shade.

Prepare the soil

  • Loosen the soil to a depth of 6-8 inches and mix in compost or aged manure to provide nutrients and improve soil structure.
  • Bachelor's buttons prefer soil that is not too rich, as too much nitrogen can lead to excess foliage growth at the expense of flower production.

Sow the seeds

  • Plant bachelor's button seeds ΒΌ inch deep and 12-18 inches apart.
  • Cover the seeds with soil and water gently.

Maintain the seedlings

  • Keep the soil consistently moist until the seedlings establish.
  • Thin the seedlings to 12-18 inches apart once they reach a height of 2-3 inches.

Growing Instructions


  • Bachelor's buttons require moderate water and can tolerate some drought.
  • Water deeply once a week, more often in dry conditions.


  • Bachelor's buttons do not require fertilizer if the soil is adequately amended.
  • If necessary, use a balanced, slow-release fertilizer in early spring.

Pest and disease management

  • Bachelor's buttons are generally free from pest and disease issues.
  • Monitor for aphids, spider mites, and powdery mildew and use integrated pest management techniques as needed.


  • Remove spent blooms regularly to promote continual blooming and prevent seed formation.


  • Bachelor's buttons can be propagated through seed.
  • Collect seeds in the fall for planting the following year.

By following these detailed planting and growing instructions for bachelor's button flowers, including variety-specific instructions and tips for success, you can easily cultivate these stunning annuals in your garden.

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