Dahlias make a showstopping addition to any summer garden. With their vibrant colours and long blooming season, they will keep your borders and pots brimming with blooms right through to the first frosts. Dahlias make lovely cut flowers too. The popular variety ‘Kelvin Floodlight’ has large, lemon-coloured blooms which will give your garden a fresh summer glow. Pair with Crocosmia ‘Lucifer,’ for a striking and fiery display.