1, select basin soil.
First of all, porcelain, pottery or plastic pots with a diameter of 16 ~ 25 cm should be used as culture containers for potted Yushu. It needs to grow in sandy soil with strong drainage. Usually, humus soil, garden soil and coarse sand can be mixed evenly to make the matrix of potted Yushu, which can promote the growth of potted Yushu.
2. Watering potted Yushu in time needs to grow in moist soil, and when it comes to how to maintain potted Yushu, it is necessary to water the soil in time to make it moist. Usually, it can be watered every 2 ~ 3 days in spring and autumn, and the watering amount should be controlled in winter, and it can be watered every 7 ~ 10 days.
3. Appropriate fertilization
Yushu usually needs to provide it with adequate nutrition for maintenance. Generally, in the process of potted plants, when the growth is vigorous in spring and autumn, slow-release fertilizer can be applied every 7 ~ 10 days, potassium dihydrogen phosphate can be applied in flowering period, and phosphorus fertilizer can be applied in winter, which can make the potted Yushu grow more luxuriantly.
4. The winter temperature is actually that potted Yushu is drought-resistant, heat-resistant and not cold-resistant. Generally, potted Yushu can grow vigorously at 20 ~ 25℃, but below 7℃, it will affect the growth of Yushu, and even freeze the plants, so the temperature should be controlled at around 10℃ every winter.
5, plastic pruning
Every spring, the withered roots and branches of potted Yushu will be cut off, and at least 2 ~ 3 main stems will be kept, and the redundant buds will be erased in time, which can resist the growth of potted Yushu, and then pruned according to your favorite plastic surgery to make potted Yushu more ornamental and promote its lush growth.