These begonia tubers in Prima Donna White add an elegant touch to your outside space. Perfect as a focal point on their own or blended with other colours, these are our biggest begonias. They produce compact, upright plants with extra strong stems and huge ruffled blooms (around 3-4 per plant at a time) that can reach up to 20cm (8) across and are very long lasting. Height 35cm (14). Flowers July-October. (Please note: We are not normally able to accept orders for tubers after mid April.) Top quality plants that will bloom for months! - Most of our begonias are from the Gent nursery of Arnold Van Peteghem who has been creating the very best new hybrid strains for more than a quarter of a century. Blooms are much larger and more brightly coloured and are borne on extra strong stems making the plants more weather resistant.