1. Location selection: Hibiscus is suitable for planting in warm and humid places. Therefore, when selecting land, try to choose fertile soil with good drainage performance. The soil should also be weakly alkaline, which is more conducive to the growth of hibiscus flowers.
2. Cutting: from May to June, select annual branches with uniform thickness, and the cutting length is about 10cm. Remove ordinary leaves from the upper part, insert them into coarse sand, and then water them thoroughly at one time. The spacing between each seedling is about 4cm. At the same time, in order to maintain the air temperature, greenhouse treatment can be carried out, that is, film covering. Take root in about half a month and return to the basin in one month. Sand can be used as a substrate for indoor cuttings, with better results. In cold seasons, special attention should be paid to warm keeping measures. The temperature should be controlled at about 25 ℃. After inserting the pot, spray water regularly twice a day, once in the morning and once in the evening. It takes more than one month to take root, and the survival rate is about 60 {BF} when it is put into the pot one month.
3. Move the seedlings into a basin: after the root of Hibiscus peanuts, the basin soil is 4 parts of sandy loam soil and 1 part of dung. After neutralization and mixing, apply base fertilizer at the bottom, and then transplant it in. Water it regularly every day, and put the seedlings in a sunny place after growth. Generally speaking, the pot changing time is 2-3 years, and the best time is late spring and early summer.
4. Whether outdoor cultivation or indoor maintenance, shade is required in the early stage of cutting, because the management during this period can ensure a certain air humidity and keep the temperature at a temperature suitable for the growth of Hibiscus. Of course, there must be some light. Top dressing once every half month, and pay attention to ventilation in the later stage. Fertilization should not be too frequent. It is worth noting that temperature management is particularly important in the process of hibiscus flower management. The length of flowering period is related to this.