In general, it is not necessary to cut roots frequently in hydroponic culture. If the container is too small, it may lead to insufficient nutrient supply in the container, so it is necessary to cut roots at this time. When cutting roots for it, we should pay attention to cutting only old roots, weak roots, incomplete roots and damaged roots, keeping the white and tender roots with high quality, so as not to affect the normal growth of hydroponics pothos due to cutting roots.
In general, it is not recommended to cut the roots of the hydroponic pineapple in winter, because in winter, when the pineapple is the most vulnerable, low temperature will lead to the death of the plant. If the roots are cut off again, it is even worse. But if the environment temperature of winter maintenance can reach above 20 ℃, it can still be cut properly. After cutting, it needs to take good care of it. It can properly improve the water temperature of breeding, to avoid the temperature reaching the standard, and the plants freezing to death due to the low water temperature.