Just the right height for planting at the front of a border, Bolt's delicate hues won't overshadow other, more intensely coloured blooms that may be nearby. Its round, 4" flowers open as pastel yellow and gradually change to a blend of pink and creamy white, with the pink hues developing more towards the petal tips. This dahlia is also wonderful for gardeners interested in raising a container plant or with limited green space.