As a member of UPOV, South Africa can certify certain crops according to OECD standards. Seedlands are inspected for the incidence of disease during active growth where an Additional Declaration is required in this regard. Seed may be chemically treated if and when required. The following species and varieties are currently being produced. Some are produced on firm order only.
Confidentiality is guaranteed.
Naturally, the customer supplies his own stock seed in these cases. Cabbage multiplication is limited to open pollinated varieties that require little winter chilling.