Yes, it may be necessary to use Tree Root Guiding root guidance panels of different heights within one planting pit. In some situations, cables and pipes are located on one side of the planting pit and paving on the other. In that case, it is advisable to install a high TRG panel on the side with cables and pipes, depending on the groundwater level. On the side where only paving is present, a lower TRG panel can be selected, allowing the roots more horizontal space for development.
