通用型顆粒肥 ｜All Purpose FertillizerAll Purpose Fertillizer Recommend Dosage: 8 12cm 1 13 20cm 2 25 30cm 4 (4) Nutrient content: 15%15%15% 0. 5% In addition to macroelement nitrogen (15%), phosphoric anhydride (15%), and potassium oxide (15%), it also contains chelated trace elements that plants need to thrive, making it easier for plants to absorb. Total trace element content !!!!!! !!! Keep the product away from children and pets to avoid accidental ingestion!!!