How to treat rotten root of iron tree

1. Dealing with root rot

If you find root rot, you can dig it out and cut off all the rotten roots, but do not damage the roots that are not rotten. Choose a warmer weather and replant the plant using new pots and soil. It has a strong adaptability and is not easy to die. With careful care, new shoots will grow in May or June of the following year and it can be cultivated again.

2. Change maintenance factors

1. Reduce water: Generally, root rot is caused by excessive water, which cannot be absorbed by the roots. After that, the amount of water should be applied according to the growth conditions. Wait until the surface is completely dry before applying the next amount of water. A certain amount should not be too much.

2. Change the loam: If the loam used is too sticky, it will hinder growth and make it difficult for water to penetrate. You can add a little fine sand to the culture soil to ensure drainage.

3. Reduce fertilization: Applying too much fertilizer will cause root burn. It generally does not require fertilization, and the amount must not be too much.