1、 Rice washing water

The method of making nutrient solution with rice washing water is the simplest and most commonly used. Just save the water after rice washing every day, and then after a period of fermentation treatment, the plant can be sprayed with water after fermentation, which will make the leaves of the plant greener and the stems stronger

2、 Rice vinegar

Rice vinegar mixed with water is also a good nutrient solution. It's best to add more water, otherwise it will burn the root system. When spraying, pay attention to a small amount of spraying for many times to avoid damaging the plant

3、 Vitamin tablets

Vitamin tablets are also OK when preparing nutrient solution. Soak the bought small tablets in water and spray the plants with water when they are completely melted. Pay attention to the amount, not too much, to avoid burning roots

4、 Leftovers

In daily life, the vegetables and peel left in the kitchen are boiled together. The boiled and cool water can be used as nutrient solution. It contains more nutrients, which is also good for watering meat and can help grow