Manual Growing lights

greenhouse, for example on the sidewalls, also take the angle of the sun into account. It can happen that the direction of the sunbeams is too low and [...] bumblebees find their way back to their own hive. The big frames for 12 hives are positioned above the walkway. The smaller frames for 4 hives are placed close [...] general advice is to place the hives as high as possible (above the crop) in the greenhouse. Several placement systems can be used for this. It is also important