1. Basal fertilization for potted plants: Place a layer of soil at the bottom of the pot, add organic fertilizer, then cover with another soil layer, keeping a 5cm distance between the roots and the fertilizer.
2. Top dressing for potted plants: Dig a 5cm-deep trench along the edge of the pot and mix the fertilizer evenly into the soil.
3. Basal fertilization for plants in the ground: Use 500g/m², spread evenly and mix into the soil.
4. Top dressing for plants in the ground: Use 500g/m², apply evenly by spreading, placing in holes, or in trenches, keeping a 10–15cm distance from the plants. Apply fertilizer approximately every 45 days.