How to repot a clivia seedling after it grows up

Generally, it needs to be repotted once every 2 years. This is because: (1) after the plant grows larger, the original small pot no longer suits the needs of root growth. (2) The nutrients in the original potting soil have been mostly used up, and only fresh potting mix can meet the needs of the plant's continued growth. (3) It allows you to check the root growth and see whether there is any pest or disease damage; the roots can also be pruned appropriately to promote growth.
Repotting method: Repotting is best done in spring and autumn, and a temperature of around 20°C is most suitable. The new pot should be larger than the original one, and superphosphate should be added to the potting mix and blended evenly as a base fertilizer. When repotting, first insert a small knife along the inner wall of the pot into the soil and draw it around in a circle to separate the potting soil from the pot wall, then gently knock out the plant, next peel off most of the soil, leaving a small portion of soil attached to the roots, spray it with water to moisten it, and immediately replant it in a new pot. When planting, place the plant in the center of the pot so that the roots spread freely inside the pot. Then gradually add soil, shaking the pot while adding so that the potting mix comes into full contact with the root system. Finally, lift the plant upward by 1-2 cm so that the fibrous roots are straightened out, then shake the flower pot once more, press the surface soil lightly, water once thoroughly, and place the flower pot in a shaded place.