A. Shasta daisy (Leucanthemum x superbum), Zones 4-9 B. Lobelia, annual C. Bearded iris (Iris x germanica), Zones 3-10 D. Brazilian verbena (Verbena bonariensis), Zones 7-11, or annual E. Rose (Rosa spp.), Zones 5-9, depending on cultivar F. Delphinium 'Pacific Giant', Zones 3-7 G. Foxglove (Digitalis purpurea), biennial Zones 4-9 H. Nasturtium (Tropaeolum majus), annual I. English lavendar (Lavandula angustifolia), Zones 5-8 J. Vinca (Catharanthus roseus), annual
Care Of Delphinium Flowers: Tips For Growing Delphinium Plants - Tips For Growing Delphinium PlantDelphinium flowers beautify the summer garden with showy, spiky blooms on a tall, sometimes towering stem. Delphiniums come in a range of shades. Many gardeners wonder how to grow delphinium and some avoid planting them after hearing that the plant is difficult to grow.
Delphinium Pacific hybrids - Tall biennials with magnificent spires of large, semi-double flowers and attractive, deeply lobed foliage. The flowers appear in a wide range of colours in early and midsummer, and it is for this that they are so highly prized