This bulletin presents the results of the analysis of 2,631 official samples of commercial fertilizer taken during the period of July 1, 2014 through June 30, 2015 by the field inspection staff. The samples represented approximately 53,682 tons of fertilizer out of the approximately 914,068 tons sold during this period. The Laboratory made 2,194 nitrogen,1,756 phosphorus, 1,912 potassium, 101 chloride (max), and 1066 secondary and minor element and certain other analyses on these samples. The results of N, P2O5, K2O, and maximum chloride analyses of samples of mixed fertilizers and fertilizer materials and certain statistical analyses are in Table 1. Table 2 contains the results of secondary and minor element and certain other analyses and Table 3 is a listing of companies or licensees registered or licensed to sell fertilizer in Kentucky as of June 30, 2015.