SEEDS AVAILABLE:
Sow 6 weeks before last frost
Easy warm germinator 
4-7 days to germinate
100 seeds 
PLANT PROFILE:
Height:  45 cm (20 in)
Spread:  30 cm (1 ft)
Bloom:  Typical yellow Brassica flowers cover short plants by July and seedpods dry for harvest by fall.  If weather turns damp in the late season, harvest the entire plant, hang to dry in an airy bag.  Very productive.
Light:  Full sun
Soil:  Not rich, well-drained
Garden Location:  Anywhere you want yellow flowering plants!