Skip to main content

Feed Your Food Plots

FieldNotes8.12.14_llToo many food plot farmers grab a few bags of 10-10-10 at a nearby big-box store and use it on their food plots. They believe they’ve done the correct thing, but they may have done more harm than good. They apply the fertilizer without knowing whether they need that ratio or amount of nutrients or not. Why make the process a “crap-shoot?” Oftentimes the package information is misunderstood. The fertilizer recommendations on the product’s package, on various websites or the BioLogic Planting Guide, is just a recommendation for the amount that particular crop can use during a typical growing season under average conditions and a neutral pH. It IS NOT necessarily the fertilizer you should be using! You need to do a soil test to determine your soil’s pH and current nutrient load. These figures are used in conjunction with what the plant’s needs are to determine your exact fertilizer needs. 

For instance, let’s say that you’re planting the crop of Full Draw with a recommendation of 350 lbs of triple 13. If your soil has ample amounts of phosphorus (the middle number in the NPK ratio 13-13-13), but it is a bit low in potassium (the last number in the NPK ratio) you may need 13-0-20 rather than the 13-13-13 recommended. Also, maybe your pH is on the acidic side at 5.8, so you will also need to add some lime. However, because of that low pH, you may need more than the 350 lbs to get the job done.  A soil test done by a reputable lab will tell you exactly what you should use for lime and fertilizer. This link will get you started

The numbers in the NPK ratio mean that is the amount of each nutrient you will find in 100 pounds of that specific fertilizer. So if you’re using 40 or 50-pound bags, you’ll need to do some math. For example, if you need 350 lbs of 13-13-13 that means it’s calling for 45.5 lbs of each nutrient. The results from the soil test found at the link above will give you numerous bagged and bulk solutions to reach your soil’s fertilizer needs.

This tip is courtesy of the GameKeepers Field Notes, a weekly wildlife and land management email newsletter produced by the Mossy Oak GameKeepers.



A GameKeeper by definition is someone who truly loves AND lives the land, the critters and nature…not just during hunting season but all the time. A GameKeeper wants to be outdoors every day and work the dirt while living their personal “obsession”.


Find out more about what makes a GameKeeper by visiting our website

Terry Drury on Thirteen and Deer Phases
“Our show, ‘Thirteen’ is the way Mark and I have divided-up deer season from what we've observed, documented and used to predict the movement patterns of older-age-class bucks throughout the 13 weeks of deer season,” Terry Drury explains. “In the 13 weeks that the show airs, we’ll be sharing all the information we have and use each season to consistently take trophy bucks all across the United States. We also allow the viewers to see

Latest Content