Dianthus barbatus
Multi-coloured bloom in shades of pinks on long tough stems. Does not need vernalisation.
Sowing to Transplant 4-5 weeks. Transplant to finish: Late Spring/Summer greenhouse/field, 11 to 14 weeks; Late Summer/Winter greenhouse, 12 to 18 weeks; Field, 18 to 23 weeks.
Use the seeds the professionals use