These varieties, in deep violet & lime green, really complement each other & add a modern twist to the usual colours available. Height 90-100cm (3-34). Pack contains 20 corms (10 of each colour). Perennial variety.A secret symbol of passion in the Victorian era, with gladioli it'll be love at first sight! Imposing spikes of vibrant flowers make hardy perennial gladioli a must for summer borders & containers. Flowering time depends on planting time & weather conditions, but is Approx. July-August (for a succession of blooms, we suggest planting at ten day intervals).