What is a High Potassium Plant Food?
                                
                                
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                                    6 min read                                
                            
                                Potassium, often called "potash," is a critical macronutrient for plants, rivaling nitrogen in importance for healthy growth. Understanding what is a high potassium plant food is the first step towards enhancing flowering, improving fruit quality, and increasing a plant's resistance to stress and disease.