1、 Whether it can be watered
Asparagus can be watered, but if you cut a section, there is no rhizome on the branch, and insert it directly into the water bottle, most of them can't live. If you want to hydroponic culture, asparagus should have some roots, so as to continue hydroponic culture p>
2、 Hydroponic method
1. Cleaning roots: before starting hydroponics, wash the soil at the roots, and cut off the old roots, long roots and diseased roots. It's best to disinfect before hydroponic culture. After disinfection, hydroponic culture is not easy to rot roots p>
2. Prepare the vase: find a suitable vase and fill it with some water. Vases should also be thoroughly cleaned before use p>
3. Start hydroponics: put the treated asparagus into the water. Don't soak its whole root in the water. It's ok if the water can submerge about 1 / 2 of the root system p>
3、 Hydroponic maintenance
Pay attention to changing the water during hydroponic culture. At the beginning, it should be changed every 2-3 days. After almost one month of maintenance, it can be maintained normally p>