The propagated and rooted plants of hibiscus are transplanted into pots with a diameter of about 15 cm for cultivation, with 3 plants in each pot. When they grow to a height of more than 15 cm, they are moved to a container with a diameter of about 22 cm. When the plant is about 20 centimeters tall, pinch the top to make it branch. The spring cuttings can bloom that year. Hibiscus needs a lot of water to flourish its branches and leaves. In summer, water it once a day to ensure that it is thoroughly watered, and there should be no accumulation of water in the basin. If the weather is dry during the summer, water it once a day in the morning and once in the evening, and spray the ground several times to reduce the moisture. Gently increases the humidity of the air and prevents flowers and leaves from falling prematurely. In winter, watering should be reduced and fertilization should be stopped to ensure a safe winter. Hibiscus has a large demand for fertilizer, so apply a thin layer of fertilizer every 10 days or so. In case of rainy season, compound fertilizer can be applied to the roots instead. In autumn, you should pay attention to fertilizing less in the later period to avoid losing autumn shoots. The autumn shoot tissue is young and has weak cold resistance, so it is susceptible to frost damage in cold weather. Low temperatures in winter can cause leaf fall, which is an important factor affecting next year's flowering. Change the pot every spring, remove old roots and rotten roots, cut off some overly dense and curled fibrous roots, replace with new nutrient soil, and prune and shape at the same time. Except for leaving 2 to 3 buds at the base of each branch, all the upper parts are cut off to encourage the growth of new branches, which will lead to more vigorous growth and a more beautiful plant shape.