Evesham-based Westland Nurseries, the UK’s largest grower of micro leaves and specialty edibles, has revealed details of its latest 1.4 ha fully automated lettuce greenhouse which has been built by Dutch company Certhon.
In an online video, Peter Taylor, General Manager of Westland Nurseries, explained, “Two years ago we decided to grow into some new markets for us of growing lettuce. The aim of the lettuce that we grow is to sell it into the premium markets. Obviously growing in a hydroponic and controlled environment we are looking for a much cleaner, more controlled, year-round grown lettuce.” He added that the quality of the product is achieved by various details, including, “The multi-gutter system for the lettuce, the glasshouses, and the lighting we use to deliver those products.”
The new greenhouse includes is 1.4 hectares, and includes insulated sandwich panels on the lower levels, with ultra-low iron glass for the roof and sides. It uses a mobile gutter system, together with an energy screen and hybrid SON-T and LED lighting system. It also makes the most of a new CHP system which was installed to feed the entire Westland site.
Photo Credit: YouTube / Certhon