Approx. 420 s/g.
Thrives in well worked soils, well manured for the previous crop.
Sow seed 1 to 2 cm deep, thinning to 5 cm apart when large enough to handle. Best sown October to December (cold), July to February (temp) and from February to November in the tropics. Seed germinates 10 to 14 days at 21 deg. C. soil temperature.