Can you make a pool for raising flowers outside the balcony railing of the building?

Why death occurs when families raise flowers.

1) Too much fertilization Some people love flowers, considering that potted flowers consume more nutrients during the flowering period, so a large amount of chemical fertilizer is applied, resulting in excessive concentration, which will affect the absorption of water by root hairs, and cause plant death in severe cases.

2) The amount of unrotted organic fertilizer is too large, because there is a large number of microbial activities when the organic fertilizer is decomposed in the soil, resulting in soil hypoxia, and the roots are suffocated and die. On the other hand, organic fertilizer fermentation produces alcohol, lactic acid and other substances that have a toxic effect on the root system, and at the same time, the fermentation releases a large amount of heat, which increases the temperature and produces the phenomenon of "burning roots".

3) There is no place to raise flowers, people often put potted flowers in the enclosed balcony facing east or west, so that the temperature in the balcony rises sharply due to the radiant heat of the sun, forming a hot and humid environment. The high temperature, dryness, lack of ventilation and the easy occurrence of spider mite, accelerate the death of flowers. (4) Wintering flowers suddenly out of the room in the indoor wintering flowers, the leaves that grow belong to semi-shade leaves or shade leaves, suddenly out of the room in early spring, shade leaves can not adapt, young leaves, shoots are easy to be burned by the sun, coupled with the large temperature difference between indoor and outdoor, it is easy to cause fatal damage to flowers.

5) Lack of sunlight Some people put the flowers indoors on several cases in order to facilitate appreciation, away from the sun, resulting in their photosynthesis being inhibited, and the organic nutrients in the flower can only be consumed and can not be replenished in time, which reduces the resistance of the flowers, and makes the plants weak and dead. Watering too much and too often is also a cause of plant death.