Add towering displays of colourful flowers to your outdoors with our Delphinium Pacific Giants mixed seeds. A classic backdrop for mixed borders, adding height and colour. Line your garden borders and bushes to make your outdoor space look lively and attractive. Early indoor sowings will sometimes flower in the same year. A hardy perennial. Sow indoors from February to May or outdoors from May to July, ready to flower from June to August. The average pack contains 40 seeds. Height 210cm.