Balcony is suitable for growing vegetables, which is more practical for us. Besides plastic bottles, we can also use foam boxes, and some discarded flowerpots can be used to grow vegetables. As for pot soil, if you don't want to buy nutritious soil.
You can dig some garden soil, add some rotten vegetable leaves, peels, fish scales, fish viscera and some animal viscera, add some soil pesticides, pour rice washing water, stir well, put it in a strong plastic bag or flowerpot, and seal it. Generally, after five or six months, the soil will be rich in nutrients and can be used to grow flowers and vegetables.
It can also be used to grow many kinds, such as lettuce, Chinese cabbage, leek, chrysanthemum, cucumber, bitter gourd and so on. But when planting peppers and cherry tomatoes, we should pay attention to pruning and crossing, and don't let them grow too crazy, otherwise it will affect the results. If it is maintained indoors, it is best to shake the flowerpot often or pollinate artificially when flowering, so as to bear more fruits.
We all eat vegetables on the balcony. It is best not to use chemical fertilizer, but to use some decomposed organic fertilizer, such as cake fertilizer and sheep manure.
In fact, for friends who like to grow vegetables or plants at home, oil drums are of great use to these friends. If there are some empty plastic oil drums at home, don't throw them away. You can grow vegetables and flowers if you stay.
One of the biggest functions of oil drums is to grow vegetables. Some friends like to grow vegetables at home, but they don't know what to use. If you grow flowers in flowerpots, you have to buy a lot of flowerpots. At this time, the cost will be very high, and the flowerpot space is limited, and there are fewer vegetables to grow.
At this time, the oil drum is a very suitable container for growing vegetables. It has a big space and is made of plastic. We can also trim it to the depth of the container we need, and then we can grow vegetables.
Because the bottom of the oil drum is sealed, the water permeability is not very good. If there is too much water, it will stay in the bucket and make the soil too wet. At this time, it is not good for vegetables or other plants. You can choose to puncture a few holes under the oil drum for water permeability and ventilation, which is conducive to the growth of vegetables and other plants.