From dazzling yellows to radiant reds and pretty pinks, browse our range of dahlia bulbs in a wide range of colours. Commonly a traditional gardener's favourite, dahlias are a delight to all that grow them thanks to their cheery appearance. Usually blooming from summer until the first frost, dahlias make the perfect cut flower to add to bouquets and gift to loved ones. They also make a wonderful flower patch, decorating dull garden borders and adding vibrancy to your outdoor space.