See also Viola. Perennial best treated as annuals or biennials. Sow late summer and autumn all areas. Seed germinates 14 days at 18-21 deg. C. Exclude light. Sow 5 mm deep. Transplant 20cm apart into well-manured soil. Chilling may be beneficial.
Swiss Giants Exhibition Mixture
$3.50 – $7.40
Viola x wittrockiana
The plants are strong and robust but still compact. Flowers are large with overlapping petals.
1 Pkt. (150 seeds), 1g