When you have problems remembering no matter whether P is for phosphorus or potassium, bear in mind the a few nutrients are listed in alphabetical order. Phosphorus comes before potassium alphabetically and so the final letter in the list, K, is brief for potassium. Just try to remember, N-P-K is https://vn-1592467.dsiblogger.com/62462988/rumored-buzz-on-npk-15-15-15-vietnam-express