1、 Improper watering

1. Reason: too much watering during breeding will lead to ponding in the flower soil and soak the root system of hyacinth, resulting in yellow leaves. Too little watering will also lead to water shortage and yellow leaves

2. Solution: if it is caused by excessive watering, it needs to be moved to a ventilated place to dry the flower soil, and reduce watering. If it is caused by too little watering, it is necessary to appropriately increase the watering frequency to provide water

2、 Improper fertilization

1. Reason: excessive fertilization during breeding will burn its roots and lead to yellow leaves. Too little fertilization will also lead to its lack of nutrients and yellow leaves

2. Solution: if it is caused by excessive fertilization, it needs to wash off the residual fertilizer in the soil with water, stop fertilization for a few days, and wait for it to recover. If it is caused by too little fertilization, it is necessary to increase the frequency of fertilization to provide nutrients

3、 The light is too strong

1. Reason: if the light at the place where it is raised is too intense, its leaves will be burned and burn spots will appear on the leaves. In severe cases, the whole leaf will turn yellow

2. Solution: cut off the yellow leaves on the plant, then put it in a semi shady environment and wait for it to grow leaves again