Koppert Cress is the Dutch leading grower of premium micro greens. In June 2021, the first 50 m2 of PAR+ was applied on Koppert Cress’ greenhouse in Monster next to reference areas of clear glass and glass coated with chalk. During multiple crop cycles PAR+ scored the best on various parameters. Cresses grown under PAR+ are greener of colour, more compact, and experience less stress compared to cresses grown under chalked or clear glass in the same greenhouse.
