- Sow in trays under cover from 3-4 weeks prior to last frost frost 0.25in (0.5cm) deep and maintain at 15-20C (60-65F) or directly outside from mid spring 0.5in (1cm) deep in the flowering position.
- Keep moist until properly established.
- Thin the plants out to 18in (45cm) apart.
- Remove dead flowers to prolong blooming and provide support




