This mixed collection is perfect to give your garden a splash of colour all summer long! The tall and flamboyant flower stems of Gladioli are superb for adding height and drama to your garden and great as a cut flower for your home. Gladioli are easy to grow just plant the bulbs and forget about them until midsummer, when you can enjoy the abundance of flowers. Plant gladioli in groups, at 14-day intervals, to extend their flowering season, and enjoy their ...