approx. 7500 s/g.
Annual. Sow September to April (cold): spring and autumn (temp): autumn to early spring (trop). Pre-chill seed in refrigerator for 3 to 4 days. Do not cover. Sow seed on the surface and press into soil. Keep moist until germination which can be expected in 2 weeks at 21 deg. C. Transplant seedlings 15 cm apart.