How to make your own hydroponic nutrient solution

1. Natural nutrient solution

Go to the garden and dig up some flower soil from under the trees with a lot of fallen leaves to take home. Then put it in a basin, fill it with water, and use a stick to gently stir it evenly. Then put it in the sun, wait for the water and soil to separate, and then stir it again. Wait again until the water and soil have separated into layers, then take out the clear liquid on the top and store it in a bottle. This water contains nutrients from the flower soil and is a good nutrient solution.

2. Rice washing water

When washing rice, put some of the clear liquid into a bottle, then tighten the bottle cap to make the bottle airtight. After that, put it in the sun for about 15 days, then pour the liquid into a basin, add 50 times the volume of clean water, and gently stir it evenly. Finally, store it in a bottle. These waters contain a lot of nitrogen and other nutrients, and are good nutrient solutions.

3. Compound Fertilizer

Nutrient solution can also be made using compound fertilizer. The specific method is to put it in water, wait for it to completely dissolve, and then stir it evenly with a wooden stick. Then take it out and store it in a bottle. These waters contain nutrients that are originally found in flower fertilizers, so they are also very good nutrient solutions.