What are the developments in the cultivation of lettuce on water? And what developments are still to come? Various experts on the cultivation systems, growing and crop, highlight this topic and share their views. Speakers: Veronique Savelkoul, BASF Vegetable Seeds Under the brand Nunhems, BASF Vegetable Seeds ''offers high-quality vegetable seeds and expert advice in 24 crops, offered to the professional vegetable production industry and supply chain.''