How to Sow
Coriander does not like being transplanted. The stress will often cause the plants to bolt, so whether you sow your seeds in pots or in soil, leave them where you planted them till harvest. Sow your seeds about 5mm deep, water well and keep moist.
How to Harvest
Cut leaves with some scissors, a sharp knife or a pair of secateurs. When the seeds start to ripen well, pick seed heads and leave to dry on a sheet of paper or in a paper bag.