Is it poisonous to grow vegetables in foam boxes?

The foam box is non-toxic, made of polystyrene and chemically stable. However, it should be noted that it is harmful to your health not to use foam boxes for a long time or to use polluted or inferior foam boxes to grow vegetables. Usually, if you use it to grow vegetables, you should first fill it with 89% garden soil, then sow it until it germinates, and then do a good job of maintenance and let it grow.

First, the foam box is non-toxic for growing vegetables. In life, many people use foam boxes to grow vegetables. Is it poisonous to grow vegetables in foam boxes? In fact, it is very safe to grow vegetables in foam boxes, and it does not contain any toxic substances that will harm human health. Because the foam box is made of non-toxic polystyrene, the chemicals are relatively stable and will not produce harmful substances.

However, although the foam box is non-toxic, it cannot be used for a long time. After a long period of feng shui and sun exposure, its chemical composition may change, leading to the breeding of harmful components. And pay attention to inferior foam boxes or polluted foam boxes, and don't use vegetables, which is harmful to your health.

Second, how to grow vegetables in the foam box 1 and put soil in the box.

To grow vegetables in a foam box, you need to prepare suitable soil first. You can choose ordinary garden soil, expose it to the sun for sterilization, then put some gravel at the bottom of the box to make it drain and breathe well, and then put the garden soil into a foam box, which is generally filled to 89%.

2. Sowing and maintenance

Sow the selected vegetable seeds evenly on the soil, and then cover the seeds with a thin layer of soil. Water the soil in the box so that the seeds can fully absorb water, then maintain it normally after germination, maintain good ventilation, light and temperature, and properly water and fertilize it to make it grow vigorously.