In the normal watering situation, but not enough light time is guaranteed, and the air circulation is not good. This situation will leave the water in the basin soil for a long time, which will lead to rotten roots of plants.
Solution: this plant must be placed in the sun for more than 4 hours every day, and must choose places with good air circulation, especially in summer when it is too hot and humid, plus the plum rain season, rotten roots are very easy to happen.
Although the plant likes wet soil, it doesn't mean that it can be watered without limitation. Many friends look at the surface of the soil a little dry, immediately water, or customize a fixed watering schedule, blind watering, these practices are very wrong
Solution: if you are new to flower cultivation, Xiaobian suggests planting this plant in a soil with good drainage and sufficient nutrients. In this way, if you make a mistake, you don't need to worry too much about watering. Do not allow water to accumulate during daily watering. Do not allow soil to be too wet for a long time, especially in summer.
Many friends in the plant fertilization are directly poured into the soil, not avoid the root. But the bulbous root of this plant, if the fertilizer is poured directly against the root when applying fertilizer, it is easy to make its root rot.
Solution: if it has rotten, it needs to be dug out as a whole to remove rotten roots and replant. When applying fertilizer, it should be poured slowly along the edge of the flowerpot, and at the same time, the surface of the plant should not be stained with flower fertilizer.
