When breeding, loose, fertile and slightly alkaline soil should be used, which can be mixed with peat soil, garden soil and rotten leaf soil. In the fixed value basin, lay a layer of coarse sand and tiles at the bottom to improve drainage, and mix with appropriate base fertilizer to provide nutrients, so that it can grow well.
After planting, water shall be poured in time to pervade the soil, and water replenishment in the later stage shall be carried out according to the specific dry and wet conditions to maintain the wet basin soil state. It is very afraid of waterlogging, not a large amount of water, or it will affect root respiration, leading to rotten roots.
It is not only resistant to high temperature, but also has a certain cold resistance, so the temperature need not worry about, the range of adaptation is very wide, winter and summer can survive very well.
It doesn't need much fertilizer. It doesn't need any more fertilizer for a long time before planting. After a year's maintenance, fertilizer should be applied once in the spring, summer and autumn growth season. The fertilizer is mainly manure or compound fertilizer after maturity.
During the maintenance period, prune properly, and cut off the sick and weak branches and redundant branches every spring to make nutrients more concentrated. After flowering, we should also cut off the remaining flowers in time to save nutrients and promote recovery. In addition, one or two years to change basin, spring and autumn can be carried out. When changing basin, we should combine pruning, mainly aiming at root system, cutting off old root and long root.
