Jacob's-Ladder 'Blanjou'
Jacob's-Ladder 'Blanjou'
Polemonium caeruleum Brise d’Anjou® (‘Blanjou’)
Polemonium caeruleum Brise d’Anjou® (‘Blanjou’)
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- Early spring blooming with blue flowers.
- Attracts bees and butterflies.
- Decorative, striking leaves.
- Perfect for rock and wall gardens.
- Low maintenance and winter-hardy.
Polemonium caeruleum Brise d’Anjou® (‘Blanjou’) Jacob'S-Ladder is a graceful perennial with feathered foliage and abundant blue blossoms that brighten borders and shady nooks.
Its compact clump and tall slender stems carry airy flower sprays, adding a soft, uplifting touch to any garden scene.
A reliable, hardy choice for temperate beds, this plant brings vibrant color and lightness to mixed borders.
Care and Watering
Polemonium caeruleum Brise d’Anjou thrives in cool, fertile soil. Water evenly to keep it moist but not soggy; reduce watering in winter. Mulch to conserve moisture and protect roots.
Location and Soil
Plant in partial shade to full sun in cooler climates, with well-drained soil. Avoid heavy clay unless amended for drainage and organic matter.
Maintenance
Deadhead after flowering and divide every 3–4 years. Remove spent stems and keep the crown clear to prevent rot; apply a light mulch annually.
Tips
Pair with blues and whites for contrast, shield from hot afternoon sun, and sow in autumn for earlier blooms the next season.
Polemonium caeruleum Brise d’Anjou® (‘Blanjou’) Jakobsladder brings a fresh spring accent with airy clusters of lilac-blue flowers and rich foliage. The refined flower color and striking leaves create contrast and depth in borders and rock gardens.
This cultivar attracts butterflies and bees and is an attractive spring bloomer within the assortment of perennials.
| Flowering months | |
|---|---|
| Density per m2 | 7 a 10 |
| Standing | Part shade, Full sun |
| Properties | Winter hardy., Rotting plant., Deciduous. |
| Flower color | Blue |
| Leaf color | Yellow, 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