When watering the potted orange trees, pay attention to the amount of water. Usually, in summer, water the orange trees once a day. If the soil is too dry, you can make up another water. In spring and autumn, water every 2 or 3 days. In winter, water every 4 or 5 days. Pay attention to the amount of water, only to ensure the soil. Just moisten it.
Orange tree likes fertilizer, so we should pay more attention to apply thin fertilizer when maintaining at ordinary times. Before the germination of the plant, we should apply liquid fertilizer which is rotten once. After that, we can apply liquid fertilizer once every 7 to 10 days to make it grow more branches and leaves. After picking the heart, we should also apply fertilizer in time. During the growth period, we should add some cake fertilizer and water it.
