According to Pannar Seed at Nampo Harvest Day this type of math work: 1+1=3. Pieter Rademeyer explains. Link: https://www.farmboek.com/BrowseBy/BrandProductSuperGroups/Pannar?utm_source=farmboek_videos&utm_medium=youtube&utm_campaign=Nampo_2019_Videos&utm_content=Pannar%20Seed%20-%20Nampo%202019 This video was made possible by Pannar Seed SA.