Cultivation Methods and Points for Attention of Shaguo

Soil: When raising hibiscus, it is best to use fertile soil with good air permeability, and flowerpots should also be breathable. Illumination: The position of the plant should be exposed to sunlight, not too dark, shading in midsummer, try to avoid too strong direct sunlight. Temperature: keep warm at ordinary times, and keep between 0 and 10 ℃ in winter. Moisture: It does not tolerate drought, the growing season should provide adequate water, but also not to allow water to accumulate in the soil. Watering should be reduced in winter.

1. Curing method

1. Substrate selection: Shaguo does not have too many strict requirements on soil, and many soils can be planted.The most suitable areas for planting are the sunny slopes and plains, and the soil is saline-alkali land.

2. Light management: It likes sunny and warm environment, but it needs to block the wind, and the requirement for light is not strict, so it does not need special attention.

3. Nutrient management: Fertilization should be carried out according to the age of sand trees and the fertility of soil.Farm manure is used once a year in autumn, and it is better to add 2 kilograms of calcium phosphate to each tree.

4. Moisture management: If the soil moisture is less than 50%, water should be supplemented in time. If there is more precipitation in summer, water should be drained in time.Water conservation is carried out five times a year, irrigation is carried out according to precipitation in July, August and September, and soil loosening is carried out after precipitation of saline-alkali land.

2. Breeding Skills

1. Planting: After planting, the fixed trunk should be at a height of about 0.8m-1m, and the grafting joint should be parallel to the ground.

2. Pruning: According to the different planting densities, select different shapes of trees. In the first year, decide to keep the shaped band after the trunk, and remove the buds in other places.