What do we see there? Rye in the Willem-Alexander pavilion. Rye is a fertilizer that increases the level of organic matter in the soil. So "more life" comes into the ground.
The roots of the rye provide better structure of the soil. Eventually soil life will be improved. #keukenhof #visitkeukenhof #nowclosed #seeyouin2020 #rye #soillife #green #lisse