Delphinium 'Blue Sensation'
Delphinium elatum 'Blue Sensation'The best delphinium we have ever grown. Strong self-supporting stems produce branching columns of glowing electric-blue flowers that are brighter than a summer sky. Flowering from late spring until late autumn, these romantic and reliable performers bring a vibrant boost to our perennial borders at Heronswood and The Garden of St Erth.
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Delphinium 'Blue Sensation'
Plant in full sun in a free-draining, fertile soil. Incorporate well-rotted manure or compost prior to planting. Water and fertilise regularly for best performance and protect new plants from slugs and snails. Deadhead after each flush of flowering to encourage repeat blooms from spring through to autumn. Cut back to ground level in winter in anticipation of new spring growth.