First of all, consider the position of the light. If we want vegetables to grow well, we must ensure sufficient light, so that the vegetables we grow can thrive. Insufficient light not only does not grow well, but also easily breeds some germs.
The construction method is also skillful. We can choose plastic flowerpots or foam boxes. It's best to find a wooden shelf to put these vegetables, so that they don't look messy, and they can save a lot of space and look better.
Of course, the most important thing is the choice of soil for growing vegetables. You must choose loose and fertile soil, so that the vegetables you grow can be braver. Never use the soil dug outside directly. In addition, it is best to disinfect the soil before use, so that the bacterial content in the soil will also be reduced, and the vegetables we grow are not easy to breed germs.
When planting vegetables on the balcony, we must consider the variety of vegetables. For example, some vegetables with developed roots and tall growth are not suitable for planting. Because it is planted on the balcony and the roots can't get down, the growth of vegetables will be very bad. We can grow some vegetables that are easy to grow, such as shallots, coriander, chrysanthemum, mint and so on.
The last point is about fertilization. Although you can make some fertilizer at home, you'd better not use it, which will make the house stink. Relatively speaking, it is better to use some organic fertilizers, which can also ensure that the roots of vegetables grow better.