Prized by florists, Delphinium 'Guardian Blue' is a mid-sized herbaceous perennial with sturdy flower spikes, densely packed with double, rich dark blue florets adorned with white bees. Blooming for weeks from early to mid-summer, it adds height and majesty to the garden and draws attention from quite a distance.

Blue Guardian Delphinium (Delphinium elatum ‘Guardian Blue’), also called Candle Larkspur, grows to majestic heights and sports stunning, richly colored, dark-blue florets with white center ‘bees’. Blue Guardian is a hardy perennial, growing in zones 4 - 7.

Guardian Blue Delphinium features bold spikes of blue flowers with lilac purple overtones and white eyes rising above the foliage from late spring to mid summer. The flowers are excellent for cutting.

Guardian Blue Delphinium features bold spikes of double blue flowers with lilac purple overtones and white eyes rising above the foliage from late spring to mid summer. The flowers are excellent for cutting. Its deeply cut lobed leaves remain dark green in color throughout the season.

'Guardian Blue' will fill your garden with stately spires of double, deep blue blooms from late May through early July. They'll look great towards the rear of the perennial garden and will be excellent cut flowers for your home. This breakthrough plant performs best when provided full to partial sun and moist, well -drained soil.

An upright herbaceous perennial 1.2m high with divided green leaves and strong stems, especially suitable for cutting, of deep blue flowers with white centres in early summer; delphiniums may be visited by bumblebees, especially long-tongued bumblebees. Join the RHS today and save 25%

6 天之前 · Very uniform blooming within each variety, especially under short days. Works well as a tall landscape/perennial variety, as a commercial cut flower, and in potted plant programs. Up to 6 weeks faster from transplant to bloom than O.P. types for more turns per sq. ft./sq. m of greenhouse space.

Available in an 8-in container. Our 8-in and larger containers are packed and sold individually. Plant in the middle or back of the garden.

Tall spikes with huge clusters of true blue and purple flowers on strong stems. Grow in fertile soil.Photo from Campbell’s collection. Delphinium elatum 'Guardian Blue'. This product is suitable for Flowering Perennials, Landscape Plants, Perennials.