Guelder rose white - Hardy plantThe flowers bloom in the winter. The Viburnum tinus is known as the snowball for a reason. The plant keeps its green colour all year round. In winter it is extra colourful! The pink buds then emerge. They become beautiful white flowers. The plant is winter hardy and keeps its leaves all year round. In the spring, trim any protruding branches. Position the plant in a place with plenty of sunlight. Water the plant sparingly. Water it more during dry