1、 Why did it rot

1. Poor water quality: if the water for breeding green pineapple is dirty, there will be a large number of bacteria and microorganisms in the water, which will make the green pineapple unable to absorb enough nutrients for a long time, and it is easy to rot its roots

2. Hypoxia: if the plant is not changed for a long time, the oxygen in the water will be gradually consumed, and the roots of green pineapple are easy to rot due to hypoxia

3. Too much water: when the water is too full, the whole plant is soaked in water, resulting in the root unable to breathe, resulting in root ulceration

4. Temperature: too high temperature is easy to cause rapid aging of plant roots and decay. Too low a temperature can frostbite plants, including plant roots. The root system after frostbite can't breathe in the, so it ages and rots

5. Nutrient solution: too much nutrient solution in water or low dissolved oxygen content leads to plant hypoxia

6. Bacterial infection: in the humid and hot environment, bacteria and fungi are very easy to breed, and the root of green rose is very easy to be infected and rot

2、 How to remedy rotten roots

1. When rotten roots appear, the rotten parts on the roots need to be cut off with scissors to avoid damaging other healthy roots as far as possible

2. Pour out the original water and replace it with clean water. It is best to use pure water instead of tap water in the faucet. There are too many microorganisms in tap water, which will consume nutrients in the water and cause secondary injury to green pineapple

3. When changing the water, pay attention not to soak the green pineapple in the water. The water surface should only be below the highest point of the plant root, and do not hinder the breathing of the plant root

4. Go to the flower market to buy fungicide, put the fungicide in the water, soak the plants for one day, and change the water the next day

5. Adjust the indoor temperature to suit the survival of plants

6. During the period of plant root rot, only clean water should be used, and nutrient solution should not be used