Classic blue annual for borders and bouquets

cornflower seeds ‘Blue Ball’ are a reliable choice for adding clear, rich blue tones to beds, borders, and naturalistic plantings. This blue cornflower variety forms neat, rounded blooms that suit both a cottage garden look and more structured planting schemes. As an annual flower, it is well suited to seasonal colour and can be combined easily with other annual flower seeds for a long-lasting display.
Botanical name: Centaurea cyanus.

Plant character, height, and garden placement

This cornflower blue ball selection grows to around 90 cm tall, creating an upright presence that works well mid-border or in larger drifts. It is often chosen for a cut flower garden, where the strong stems and bold colour can add contrast to mixed arrangements. For gardeners planning cornflower seeds for wildflower garden areas, this variety is also suitable for larger groups and informal, meadow-style planting designs, including use within a wildflower garden seed mix.

Light preference and seasonal ornamental value

For best ornamental performance, place in a sunny position. The vivid blue flowers bring a traditional, countryside feel and pair well with other cottage garden flowers seed choices. Whether used as direct sow flower seeds in open ground or included among cut flower garden seeds, ‘Blue Ball’ offers a distinctive blue accent that stands out alongside whites, pinks, and yellows in mixed summer displays.

Cornflower Blue Ball seeds (Centaurea cyanus) – annual flower
Cornflower Blue Ball (Centaurea cyanus) – annual flower seeds from SeedsChoice

Cornflower Seeds Blue Ball Centaurea Cyanus Annual

Botanical Name:
Centaurea cyanus
Low stock
€4,45

Cornflower seeds Blue Ball annual flower with rich blue blooms for borders and bouquets

Package contains:
approx. 330 seeds | approx. 1.5 GRAM
Quantity:
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SKU:
SHA-LUN-051046-9
EAN:
8721445267156
Brand:
Shaphira
Collection:
Luna
Key Specifications -
  • Lifespan / Lifecycle
    Lifespan / Lifecycle Annual
  • Organic
    Organic No
  • Planting Method
    Planting Method Direct Sow + Indoor Start
  • Planting Period
    Planting Period Apr + Mar + May
  • Peak Season
    Peak Season Aug + Jul + Sep
  • Full Growth Height
    Full Growth Height 80 - 120 cm
  • Sun / Light Requirements
    Sun / Light Requirements Full Sun
  • Spacing / Planting Width
    Spacing / Planting Width < 15 cm
  • Soil Type / Requirements
    Soil Type / Requirements Loamy + Sandy / Light + Well Draining
  • Hardiness / Growing Zone
    Hardiness / Growing Zone Average Climates + Colder Climates + Maritime Climates + Warm Climates
  • Water Needs
    Water Needs Low
  • Days to Germination
    Days to Germination < 14 days
Product Features +
How to Sow and Plant +
How to Grow +
Tips +
FAQ +

Classic blue annual for borders and bouquets

cornflower seeds ‘Blue Ball’ are a reliable choice for adding clear, rich blue tones to beds, borders, and naturalistic plantings. This blue cornflower variety forms neat, rounded blooms that suit both a cottage garden look and more structured planting schemes. As an annual flower, it is well suited to seasonal colour and can be combined easily with other annual flower seeds for a long-lasting display.
Botanical name: Centaurea cyanus.

Plant character, height, and garden placement

This cornflower blue ball selection grows to around 90 cm tall, creating an upright presence that works well mid-border or in larger drifts. It is often chosen for a cut flower garden, where the strong stems and bold colour can add contrast to mixed arrangements. For gardeners planning cornflower seeds for wildflower garden areas, this variety is also suitable for larger groups and informal, meadow-style planting designs, including use within a wildflower garden seed mix.

Light preference and seasonal ornamental value

For best ornamental performance, place in a sunny position. The vivid blue flowers bring a traditional, countryside feel and pair well with other cottage garden flowers seed choices. Whether used as direct sow flower seeds in open ground or included among cut flower garden seeds, ‘Blue Ball’ offers a distinctive blue accent that stands out alongside whites, pinks, and yellows in mixed summer displays.

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