Grow Tall Blue Bachelor Button Cornflower (Centaurea cyanus), a classic annual wildflower known for its vivid blue blooms and airy upright growth. It is an excellent choice for cottage gardens, wildflower meadows, cutting gardens, borders, and pollinator-friendly plantings.
Why Choose These Seeds
- Produces classic bright blue cornflower blooms
- Excellent for wildflower meadows and cottage gardens
- Great for cutting gardens and fresh bouquets
- Attracts bees, butterflies, and other pollinators
- Large 1700-seed quantity is ideal for mass planting
At a Glance
| Plant |
Tall Blue Bachelor Button – Centaurea cyanus
|
| Order contents |
1700 seeds |
| Plant type |
Flowering annual |
| Best for |
Wildflower gardens, borders, cutting gardens, meadows |
| Light |
Full sun |
| Mature height |
Approximately 24–36 inches |
| Flower color |
Bright blue |
| Success starts with |
Direct sowing, cool conditions, full sun, and good drainage |
How to Start
- Sow seeds directly outdoors in early spring, or in fall where winters are mild.
- Prepare loose, well-drained soil and remove competing weeds.
-
Sow seeds about 1/4 inch deep and cover lightly with soil.
- Keep the soil evenly moist until seedlings are established.
-
Germination commonly occurs in approximately 7–14 days under suitable conditions.
- Thin seedlings as needed to improve spacing and airflow.
- For a longer flowering display, make additional sowings a few weeks apart.
Set expectations: Germination, plant height, and flowering time can vary depending on temperature, moisture, soil conditions, and local climate. Bachelor Buttons generally perform best in cooler weather and may decline during prolonged intense heat.
Frequently Asked Questions
What exactly will I receive?
One order contains 1700 Tall Blue Bachelor Button Cornflower seeds.
How long do Bachelor Button seeds take to germinate?
Seeds commonly germinate in approximately 7–14 days under suitable cool to moderate temperatures and consistent moisture.
Do Bachelor Button seeds need cold stratification?
No. Cold stratification is generally not required. They can usually be direct sown outdoors in spring or fall.
Are Bachelor Buttons good for cut flowers?
Yes. Their tall stems and vivid blue blooms make them excellent for fresh bouquets and cutting gardens.
Do Cornflowers attract pollinators?
Yes. Their flowers attract bees, butterflies, and other beneficial pollinating insects.
