One of the biggest growers decided to build a new facility from scratch near the market of Frankfurt. Christiaens was given the order to build 22 growing rooms of 820m2 completely turnkey. The project was split into 2 phase to be able to have mushrooms before Christmas and to start-up the project in 2 steps. The first stage was 14 rooms. In November 2014 the first rooms were filled. The second stage of 8 growing rooms will be ready in the summer of 2015.