1. Cause

Lotus can survive without soil, but soilless cultivation is difficult, and the cultivation effect is not ideal, resulting in difficult growth, germination and flowering. Soilless cultivation requires nutrient solution to provide nutrition for plants. When planting, nutrients such as nitrogen, phosphorus and potassium should be added to it

2. Breeding method

Determine the small lotus varieties that are easy to blossom, and then select the glass sink as the container. During hydroponic culture, lay the lotus root on the edge of the water tank or on the surface of sand and stone, and then press the lotus root body with coarse sand and stone to make the front low and the back high, then pour clean water and add nutrient solutions containing nitrogen, phosphorus, potassium, calcium and magnesium, keep pouring once a week, or put 1-2 pieces of pot compound fertilizer into the water tank every week, and the effect is also very good. If the flowers and leaves turn yellow and the temperature becomes lower after autumn, if you want to continue planting lotus root, you should transplant it in a mud basin and overwinter indoors

3. Precautions

Domestic lotus should be watered, not dehydrated, so it should be watered often

Lotus likes light. It's best to put it outdoors or in the sunny place