Plant in a block or in a wide row. Sprinkle the seeds evenly over prepared, moist soil. Try to space seeds about 1cm (½") apart. Cover lightly with soil, and firm them in. Four grams of seed will plant a 12m (40') row that is 7cm (3") wide, so don't plant the whole packet at once. For container growing, choose containers that are at least 10cm (4") deep. Wider is better. The most common mistake is over-planting.