Can I use a different fertilizer than what's recommended? (Fertilizer Calculator Powered by Auburn)

Do you have fertilizer already sitting in your shed, storage, or garage and want to know if it is safe to use instead of the fertilizer you were recommended by SoilKit? Auburn University has a fertilizer calculator you can use to see exactly that! Just input the recommended amount vs the amount you have and the calculator will tell you how much is needed for the fertilizer you already have.

Click here to access Auburn's calculator.