0.1g (approx. 50 seeds). (Viola x wittrockiana) Biennial flowering plant, growth up to 15-30cm (6-12 in.). Large, terry, double Flowers, 6-7cm (2.5 in.) in diameter, in a variety of bright colors. Blooms in the second year from spring to autumn. Ideal for decorating balconies, flower beds, group plantings and window boxes. (Viola x wittrockiana).