1、 Water should be changed frequently in the early stage of hydroponic culture

Hydroponic green pineapple grows very fast. At the beginning of hydroponic culture, it has not taken root and needs to change water frequently. It can change water every 2-3 days or every other day. It should be noted that the water temperature should be close to the room temperature, and there should be no big gap, which will affect the root growth

2、 Water change frequency after rooting

After taking root in hydroponic culture, the frequency of changing water does not need to be too frequent. Usually, the water can be changed once a week or once every 10-15 days. If the water quality becomes turbid, the water should be changed in time. After rooting, add a few drops of nutrient solution while changing water. At this time, green impurities will appear in the container. Pay attention to cleaning

3、 Precautions

1. Water quality: clean mountain spring water should be used for hydroponic green pineapple, and rainwater can also be stored in rainy season. If you want to use tap water for maintenance, you'd better precipitate the impurities before reuse

2. Water level: the water level should be well controlled and should not be too high or too low. Generally, half or 1 / 3 of the water can be lowered. Too high water level will hinder its growth