I have one food plot that is located behind the house that is about an acre in size. I have a deep well nearby and am in the process of running six foot high overhead irrigation (railbirds). I am going to plant some sweet corn for my own consumption and leave the rest for the deer. I have planted a little of everything in this food plot at one time or another. It is the plot that experiment with. My question is has anyone use a fertilizing system (liquid fertilizer) in conjunction with their irrigation system. I was thinking about purchasing or making a venture siphon type of system and attach it to the water supply feeding the irrigation system. Any thoughts or suggestions.