What are the ways to use organic fertilizer for flowers?

Place the organic fertilizer at the bottom of the flower pot, then cover it with a layer of potting soil, and the flowers can then be planted; if the pot is larger, you can also place the organic fertilizer around the flower plant, but be careful to avoid direct contact between the plant's roots and the fertilizer; you can also crush the organic fertilizer and bury it beneath the surface soil, or mix it into a diluted fertilizer solution and use it for watering.