What does NPK stand for? The NPK meaning reflects the three elements found in this fertilizer mixtures—nitrogen, phosphorus, and potassium. The three letters refer to the chemical symbols used to identify these elements:
N for nitrogen, P for phosphorus, K for potassium
When plants are regularly fertilized, they receive all the essential nutrients needed for proper growth. Studies have shown that plants receiving fertilizers are more resistant to pests and disease. Moreover, fertilizing plants also enhances the flower and leaf growth, as well as crop production.
