Review Version - Fertilizer Label

1

This indicates the guaranteed analysis numbers of the fertilizer. For example, if the net weight of a bag of 18-4-10 fertilizer was 100 lbs., then there are 18 pounds of nitrogen (N), 4 pounds of phosphate (P2O5), and 10 pounds of potash (K2O). The remaining weight (the total must add up to 100% or 100 lbs.) is made of inert material or a nutrient carrier that aids in the application of the nutrients.