Mr. Kilburn assigned the horticulture class a project to renovate the school's greenhouse over the fall of 2011 and spring of 2012. The class started in September 2011 by removing old wood with nails and a broken window, then adding new plywood and cutting holes for exhaust fans. The greenhouse previously only had one small vent but now has two large vents. The inside was a mess which the class cleaned out to make room for one hundred flowers of fifty different varieties, and they also planned to repair a damaged sundial in the spring of 2012.