Compound or Mixed Fertilizers

These are fertilizers that are made up of two or more major nutrients present in their appropriate percentages

Examples

• NPK 15:15:15 (means 15 Nitrogen, 15 Phosphorus, 15 Potassium)

• NPK 20:20:20 (means 20 Nitrogen, 20 Phosphorus and 20 Potassium)

• NPK 10:20:10 (means 10 Nitrogen, 20 Phosphorus and 10 Potassium)