Fertilizer_Calculator.xlsx
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LAGOON AND LAKE FRIENDLY FERTILIZING CALCULATOR
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TKPOA recommends using one pound nitrogen per 1,000 square feet of lawn. Here's a simple way to calculate how many pounds of fertilizer you need to fertilize your lawn! (And remember to have a 5-foot minimum buffer between the lawn and the water so fertilizer will not go directly into the water.)
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Step 1. Let's calculate the area of your lawn in square feet.
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*ENTER width in feet here.11
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*ENTER length in feet here.12
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This is your lawn in square feet.132
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Step 2. Let's calculate amount of nitrogen that is in your bag of fertilizer.
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How much nitrogen is in your fertilizer? Example: the formula on bag will say "16-0-8", *ENTER the amount of nitrogen, the first number, like this: 0.XX0.16
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This is how much nitrogen is in one pound of your fertilizer. 6.25
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Step 3: Let's see how many pounds you need to fertilize your lawn.
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This the amount of fertilizer for 1000 feet of application.0.00625
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This is the square feet of your lawn.132
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This is the total pounds of fertilizer you can use on your lawn for each application.0.825