NPK fertilizer is used to help plants grow and stay healthy by providing them with the three essential nutrients they need: nitrogen (N), phosphorus (P), and potassium (K):
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Nitrogen
Helps plants grow leaves, stems, and the plant itself. Fertilizers with high nitrogen content are good for lawns and leafy vegetables.
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Phosphorus
Helps produce healthy flowers, buds, roots, and fruits. It's also important for seed germination and developing healthy root systems in young plants.
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Potassium
Helps sustain overall plant health, including flower and fruit growth, disease resistance, and metabolic processes. Plants that are low in potassium may be stunted and have lower yields.
NPK fertilizers are available in solid and liquid forms. Solid fertilizers, which are usually granules or powder, are good for top dressing and have a longer-lasting effect.
