Another project has just been completed in collaboration with Ammerlaan Netherlands. A manual for a special greenhouse featuring hanging grow-gutters where the crops are cultivated. Apparently, elevated gutters are becoming more the “norm” when building new greenhouse structures. Gutters offer a large saving in labour. It is easier to put substrate on and to remove from elevated gutters than the ground which is friendly on the back. It is far easier and efficient when planting. For a period after planting (time varies depending on what vegetable you are growing) it is very easy to perform the initial jobs like clipping/tying up the plants and carrying out important plant maintenance.