How to plant potted carambola to make it bear fruit?
If there is direct light at noon, increase the brightness moderately. When the topsoil is dry, water it thoroughly. Don't water it half, water it every morning. After two weeks, some granular phosphate fertilizer can be applied after the plants are stable. In the afternoon, when the topsoil is not too dry, it should be buried shallowly and not watered too much. The next morning, you should water it once. Avoid watering the fruit. Don't care too much about fruit. Leaves were the key when I first came back.