What is the Critical Nutrient Concept? Defining Critical Levels for Optimal Growth
                                
                                
                                •
                                
                                
                        
                                    
                                    5 min read                                
                            
                                For many crops, achieving 90-95% of maximum yield is directly linked to meeting the specific critical nutrient levels required by the plant. Understanding what is the critical nutrient concept is foundational for effective nutrient management, moving beyond simply applying fertilizers to strategically feeding plants based on need.