When you have trouble remembering irrespective of whether P is for phosphorus or potassium, take into account that the a few nutrients are listed in alphabetical order. Phosphorus arrives prior to potassium alphabetically and so the final letter in the list, K, is short for potassium. Sử dụng phân NPK https://laneibtkb.blogripley.com/30187679/top-latest-five-npk-15-15-15-vietnam-rifle-urban-news