Crop & NPK Formula Search
Find the best fertilizer match for your crop or NPK formula
Tips:
- Select a crop from the dropdown or enter an NPK formula
- NPK format should be three numbers separated by hyphens (e.g., 10-20-20)
- If no exact match is found, you'll see similar suggestions
NPK Directory
Browse our comprehensive directory of NPK formulas with detailed information on nutrient content, applications, and best uses.
View NPK DirectoryCrop Directory
Explore our database of crops and their specific nutrient requirements to help you choose the right fertilizer.
View CropsWhat is NPK?
NPK stands for Nitrogen (N), Phosphorus (P), and Potassium (K) - the three main nutrients plants need to grow healthy and strong.
Nitrogen (N)
Essential for leaf growth and forms proteins and chlorophyll
Phosphorus (P)
Important for root development, flowering, and fruiting
Potassium (K)
Regulates water movement and improves disease resistance