What is NPK fertilizer and how is it used?

In the world of agriculture, compound fertilizer NPK plays a vital role in improving plant health.

• Nitrogen (N): Promotes the growth of leaves and branches.
• Phosphorus (P): Encourages the development of strong roots.
• Potassium (K): Enhances the growth of flowers and fruits.

Although these elements are present in the soil, indoor plants require additional supply, especially when grown in pots, fabric pots, or containers.

Choosing the Right Fertilizer

Reading the ratios on the packaging, such as 20-20-20, indicates equal proportions. These can be used for a wide range of plants.

For professionals, different ratios like 0:10:10 in winter can be used to focus on roots and flowers.

How to Use Fertilizer

NPK can be dissolved in water and used to water plants, ensuring to direct the spray towards the roots.

Precautions When Using NPK Fertilizer

• Avoid fertilizing seeds or small seedlings.
• Do not fertilize newly purchased plants immediately.
• Avoid fertilizing plants during drought or hot conditions.
• Do not use on diseased plants.