Many of the rootstocks we make use of in South Africa, date back to the mid to late 1900’s when they were imported from Europe and the United States. Correct rootstock selection for a vineyard is one of the most crucial decisions in the lifespan of a vineyard. Key factors to take into consideration when selecting a rootstock include water availability, the soil’s pH, salinity and texture, the prevailing climate, presence of certain nematodes and required vigour. We aim to generate and share information on rootstock performance under different conditions to assist growers in making the best rootstock choice possible for their vineyard.