Gladiolus 'Laguna' Half-hardy Corm A unique dwarf, bicolour gladiolus that really has the ‘wow’ factor! The ruffled lime green blooms are edged with exotic magenta for a truly striking effect in borders or in a vase. Gladiolus Laguna is a slightly shorter variety and does not require staking. Height: 60cm (24”). Supplied as 10/12cm corms.