Chilling seeds for 2 weeks will aid germination.
Sow from late spring sparingly on fine seed compost and cover lightly.
10-14 days for germination @ 20-25 degrees
Thin / transplant seedlings when large enough to handle and grow on in frost free conditions under cover.
Plant out from late spring when all danger of frost has passed;
Plant reaches 90cm height, spacing 15cm.