1、 Correct method

When you use rice washing water to irrigate green pineapple, you should ferment the rice washing water first. You can't use rice washing water to irrigate it directly. First prepare a clean plastic bottle and pour rice washing water into it. The purpose of adding orange peel is to reduce the peculiar smell produced by fermentation. Finally, seal the plastic bottle and put it in a place with good light. It will ferment in about a week in summer, and it may take 15 to 30 days in winter. After fermentation, mix it with water in the ratio of 1:4, and then pour it into the soil

2、 Precautions

When watering, you should pay attention not to pour water on the leaves of plants. First, it will affect the beauty, and second, it will burn the leaves, so you should pour water into the soil. In addition, you can't use it too often. You can use it once a half month or a month

3、 How about long-term use

It's best not to use rice washing water to irrigate flowers for a long time. If you use it for a long time, you may water the plants to death. In addition, it can not be completely used as organic fertilizer. It is also necessary to supplement organic fertilizer properly during plant maintenance, because watering flowers with it can only play a supplementary role