Fully double blooms in a vibrant colour range glisten above a mass of feathery blue45green foliage these dainty hardy annuals are tougher than they appear and positively thrive on poor dry soils the papery flowers attract bees and hoverflies and make excellent if short45lived cut flowers california poppies are easy to grow in beds and borders or let them self seed throughout gravel gardens to form natural drifts height 25cm 4010amprdquo41 spread 25cm 4010amprdquo