The arrival of spring blossom provides a most glorious sight. Blossom is a harbinger of spring cheering us up after winter. Cherry trees most certainly top of the list, irresistibly covered from head to foot in pale pink and white flowers. Crab apples almost equal cherries. Pinkish white blossom, from red buds. Magnolias outrageous and shameful, drama queens - frost their nemesis, turning a whole tree brown overnight.