This elegant perennial features clumps of bright green foliage composed of multiple narrow leaflets arranged in neat, parallel pairs along a central stem. In summer, it produces upright, hollow flowering stalks topped with clusters of cup-shaped, five-petalled flowers. These blossoms display a vibrant lavender-blue or clean white hue, accented beautifully by a striking cluster of bright orange stamens.
Interesting Facts
Its iconic common name derives directly from the ladder-like arrangement of its leaflets, which folklore associated with the biblical stairway to heaven. Remarkably popular during the Elizabethan era, it is a rare native species in the UK, found mostly on limestone dales. Intriguingly, the plant releases a scent that acts like catnip, frequently driving household cats into a frenzied euphoria
Importance to Wildlife
This plant is a fantastic nectar resource for a diverse community of summer pollinators. The open, cup-shaped blossoms provide effortless, highly accessible feeding platforms for industrious bumblebees, solitary bees, and native hoverflies. In a diverse orchard environment, its vibrant blue colouring serves as a powerful visual beacon, drawing in beneficial insects that simultaneously help cross-pollinate nearby fruit trees.
Advice
Jacob’s Ladder is non-toxic to both humans and animals.