Potted red maple can be cultivated by mixing humus soil, garden soil and a small amount of river sand, and adding a small amount of bone powder as base fertilizer. Because of its strong ability of root system extension, the container should choose deep tube basin.

Second, fertilization.

From May to August every year, 1 pancake fertilizer water is generally applied every month, and liquid fertilizer mainly containing potassium fertilizer, such as 1% potassium sulfate solution or plant ash leachate, is applied from September to make the leaves bright red.

Third, water.

Hongfeng likes humidity during its growth. However, in addition to adequate watering in summer, it is not advisable to water too much at ordinary times. It is better to keep the basin soil moist often, which is conducive to maintaining the graceful trees.

Four. Temperature and lighting

In the growing season, it should be cultivated outdoors in the leeward and sunny place, and moved to a semi-shady place in summer to avoid strong light.