Minecraft wiki entry for Pumpkin_and_melon_farming, associated text: Most of the above farms can be tiled to make larger farms, though in some cases, alternate rows or columns of the plots should be flipped for best results. This farm represents an expansion of design A (turned sideways), with the left column of plots reversed (it also shows the farmland border for the whole farm). The basic plots could be repeated further, expanding the farm in units of 9×9. Note that this design aims to make sure that each fruit occupies only one stem — as it increases in size, the efficiency approaches 49%.