We can fix any planter so that you can place fertilizer with your seed. We install the different components it takes to place fertilizer with your planter. If your tractor or planter does not have tanks on it, then you will need to purchase a set of tanks. Next, you will need a way to divide the flow to each row. We usually install Wilger monitors to do this. The last major component needed is what we call a tubeholder. Each row will need one of these. A tubeholder does just what its name implies. It hold the hose in place so the fertilizer is placed where you want it.