How can I effectively use fertilizer to improve the growth of my plants?

To effectively use fertilizer for plant growth, follow these steps:

1. Choose the right type of fertilizer based on your plant's needs.
2. Apply the fertilizer at the correct time and in the right amount.
3. Water the plants after applying the fertilizer to help it absorb nutrients.
4. Avoid over-fertilizing, as it can harm the plants.
5. Monitor the plants' growth and adjust the fertilizer application as needed.