QUESTION 23 OF 37

On a fertilizer bag, what does the three numbers stand for? Example: 20-20-20.

Fertilizer knowledge is an important skill to have when it comes to being a grounds maintenance worker. If you do not understand the 3 numbers, do some research. Your answer should be brief and to the point.

"The 3 numbers on a fertilizer bag refer to the amount of Nitrogen, Phosphorus, and Potassium present; always in that order. As a general rule, when the numbers are equal to each other, this means the fertilizer is good for general use."

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Grounds Maintenance Worker Mock Interview

On a fertilizer bag, what does the three numbers stand for? Example: 20-20-20.

Unlock all 37 Grounds Maintenance Worker questions

37 Grounds Maintenance Worker Interview Questions & Answers