1、 Soil

In order to make Brazilian iron grow better, it is often necessary to change the soil after buying it back. It is best to mix garden soil, rotten leaf soil and river sand, so that the prepared planting soil has good air permeability and is rich in humus

2、 Environment

In order to maintain its beauty, it is best to avoid it from receiving strong direct light and place it in the living room with scattered light. The strong light environment will darken the leaves and may also cause the lines on the leaf surface to disappear. It is best to ensure that it has a warm and comfortable environment. The temperature difference should not be too large. The environment of about 20 ℃ is the most suitable. Thermal insulation measures shall be taken in winter. If it is lower than 5 ℃, it may cause frostbite

3、 Watering

If you do a good job of drainage, you don't have to worry about ponding. The frequency of watering doesn't need to be too high. You can water it once every 2-3 days to ensure that its basin soil is wet. In winter, the amount of water should be controlled to keep the basin dry and semi humid. Spray water on it in time to increase the surrounding air humidity and leaf moisture, which is conducive to its growth

4、 Fertilization

When fertilizing it, the organic fertilizer should be buried at the bottom or the edge of the flowerpot. The effect of liquid fertilizer will be better every 20 days. Pay attention not to fertilize a lot. Fertilization should be stopped in winter, when it enters the dormancy period to prevent burning the roots

5、 Iron supplement

If the Brazilian iron just bought back or under normal management has the problem of yellow leaves, it may be the lack of iron. At this time, trim the completely yellow leaves and use some dilute ferrous sulfate solution in the soil