Himalayan blue poppy 'Mop-head'

'Mop-Head' is a short-lived, perennial about 1m tall, forming an upright rosette of long, oval leaves with ginger hairs. In summer, erect leafy stems bear a small number of large, deep blue poppies with contrasting yellow stamens. The seed capsules, covered in bristly hairs, are decorative but contain little seed