Mountain cornflower 'Coerulea'
Mountain cornflower 'Coerulea'
Centaurea montana ‘Coerulea’
Centaurea montana ‘Coerulea’
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- Perennial and reliable in the perennial border.
- Bright blue flowers that attract bees and butterflies.
- Winter-hardy and excellent for rock gardens, prairie and wall gardens.
- Low maintenance with little pruning required.
- Long flowering from spring to summer.
Centaurea montana ‘Coerulea’ Mountain Cornflower (Perennial Cornflower / Bachelor’s-Button) is a lush blue-flowered perennial with airy, clustery blooms and grey-green foliage. Its classic silhouette and vibrant color make it a standout in any garden bed.
The plant grows upright with sturdy stems that hold blossoms well above the foliage, delivering a charming, carefree look. Renowned for its resilience and adaptability, it thrives in sun or partial shade and well-drained soil.
A reliable, Perennial with exceptional cold-hardy characteristics, it’s known for its long-flowering display and enduring presence in the landscape. A true garden staple for color and charm.
Care and Watering
Water regularly after planting and keep soil evenly moist, but avoid waterlogging. In hot summers, deep watering and a light mulch help retain moisture; let the top inch dry between waterings.
Maintenance
Deadhead faded blooms to extend flowering, trim back after flowering, and divide every 3–4 years to maintain vigor and prevent overcrowding.
Location and Planting
Choose full sun to light shade with well-drained soil. Mountain cornflower tolerates poor soils and grows at the front of borders or in sunny perennial beds.
Tips
Stake tall stems if needed, mulch to conserve moisture, and attract butterflies with this attractive, long-blooming perennial.
Centaurea montana 'Coerulea' mountain cornflower gives, with its bright, cornflower-like flowers, a striking splash of color in the garden. The airy flower heads and fine leaves create a playful, natural look that contrasts nicely with green and silvery tones.
This plant is a favorite choice for butterfly and bee enthusiasts thanks to its rich nectar, and it attracts life and movement. Perfect as a perennial and a well-known spring and summer bloomer.
| Flowering months | |
|---|---|
| Density per m2 | 6 a 9 |
| Standing | Full sun |
| Properties | Winter hardy., Cut flower., Deciduous. |
| Flower color | Blue |
| Leaf color | Green |
Delivery costs
| BE € 4,95 | NL € 5,95 |
| DE € 6,95 | FR € 9,95 |
| AT € 14,95 | DK € 16,95 |
| IT € 16,95 | ES € 19,95 |
| SK € 19,95 | CZ € 19,95 |
| SE € 20,95 | IE € 20,95 |
| LU € 20,95 |
Payment methods
- Eco Edenred - Sodexo - Monizze with online @ checkout payment method