The leaves of hydroponic green apple turn yellow.

Hydroponic green radish branches have soft stems, emerald green leaves, elegant and beautiful plant type, and can absorb formaldehyde in the air and purify the air. it is the first choice for people who love hydroponic flowers. Beginners of hydroponic culture often encounter this problem when hydroponic green pineapple is cultivated. Why are their hydroponic green radish leaves narrow and dull, and their roots often sticky or not? How can we raise hydroponic green pineapple?

Matters needing attention in hydroponic green pineapple culture:

1. First of all, the branches and stems of green pineapple should be selected. Healthy and strong branches with aerial roots are good hydroponic objects, so that the branches with aerial roots can quickly adapt to the hydroponic environment after being cut off and put into clear water, and they can grow into hydroponic roots in about ten days. Note that the branches and stems put into the water can not have leaves, otherwise the leaves soaked in the water can easily affect the water quality. In addition, potted plants with better plant type can be selected, the soil on the root system can be washed, the excess old root can be cut off and put into clean water, and it will be easy to survive.

2. Pay attention to changing water in the first few days of hydroponics, change the same water as room temperature every two or three days, and change water once a week after the water takes root. Wait until the new leaves grow, you can add nutrient solution every ten days or so, or you can spray some diluted nutrient solution water on the leaves, which can make the leaves green and shiny.

3. The root system of hydroponic green apple should be cleaned and repaired frequently. If the root system is too long, it should be cut short in time to avoid nutrient loss. If the root system is rotten and sticky, it should be cleaned in time, cut off the rotten root, and soaked and disinfected with potassium permanganate solution before restoration. A few days before the restoration of maintenance, the same as at the beginning of hydroponics, change the water every two or three days, and then change the water again ten days after the full recovery of growth.